bluuebunny/crossref_metadata_2025 huggingface dataset:
Relationship Between Leukocyte, ESR, and CRP Infection Markers with Changes in Wound Wagner 2 and 3 Diabetic Foot Ulcers
Authors: Darwis Patrianef , Putra Jimmy Candra , Pratama Dedy , Kekalih Aria
Published: July 2020

Introduction: In 2012, the annual incidence rate of diabetic foot ulcers and gangrene are estimated to be around 2-5% of the general population. About 15% of patients with diabetic foot can have an amputation in the lower limb. Diabetic foot is a health problem that is very difficult to cure. This is further exacerbated by severe conditions of infection and disrupt the process of tissue regeneration, so amputation must be done to prevent the spread of infection. Infection that is not well controlled can inhibit all phases of wound healing. This study aimed to know the relationship between laboratory profile and wound healing in diabetic foot ulcer patients.

Method: This was a cross-sectional study with research subjects who were diabetic foot ulcer patients who went to the emergency room and the Cipto Mangunkusumo National Hospital polyclinic during August-December 2019. Statistical analysis was performed to see the correlation between changes in infection marker values and changes in the wound area.

Results: During the period August 2019 to December 2019, 30 subjects met the inclusion and exclusion criteria. There were 14 subjects (46.77%) male and 16 subjects (53.3%) female. From the diagnosis, there were 20 subjects (66.3%) with ulcer pedis and ten subjects (33.3%) gangrene pedis. From this study, the average and standard deviation of changes in ABI values were 0.9080 ± 0.100, changes in the number of leukocytes amounted to 4899.87 ± 4512.048, changes in ESR values was 1.8333 ± 1.147, changes in CRP values was 2.6500 ± 1.702, changes in wound area was 10.2727 ± 6.512, and albumin was 2.9487 ± 0.392. From the correlative analysis, it was found between changes in the number of leukocytes with changes in wound area (p=0.058, r=0.350), changes in ESR values with changes in wound area (p=0.034, r=0.388), and changes in CRP values with changes in wound area (p=0.008, r=0.477).

Conclusion: There was a significant relationship between changes in ESR values and CRP values with moderate correlation strength changes in the wound area. There was no significant relationship between changes in the number of leukocytes with changes in the wound area.

Keywords: wound area, leukocytes, CRP, ESR, diabetic foot ulcer, leukocytes.
Analisis Kualitas Website Universitas Musi Rawas Menggunakan Metode Webqual 4.0
Authors: Hamidani Syafi’ul , Antoni Darius , Afriyudi Afriyudi
Published: July 2020

ABSTRACT

The Webqual method is one method for testing the quality level of a website based on the perceptions of end users. This method is a development of the Servqual Method that is widely used for measuring service quality. The purpose of this research is  to determine the feasibility of the Musi Rawas University website using WebQual 4.0. Structural equation models (SEM) is used as methods and techniques for data analysis. samples in this study as many as 201 people. The data collection technique using questionnaires. Before the questionnaire distributed tested first using validity and reliability test and assessment with the Likert scale. On the validity of the test using the formula Pearson Bevariate while the reliability test using Cronbach's alpha formula. In the assessment using a Likert scale used 5 ratings interval, is Strongly Agree, Agree, Doubt, Disagree and Strongly Disagree. Based on the results of the test of validity views of rhitung> from 0.138 rtabel value then the question is valid. The results of the analysis of the reliability test rhitung> rtabel value of 0.138. From the results of this study concluded that one of the dimensions of WebQual 4.0, namely the quality of information, does not affect user satisfaction significantly. In other words, the manager of the website should give more attention to providing quality information content.

 

Keywords : Webqual, Validity, Reliability

ABSTRAK

Metode Webqual merupakan salah satu metode untuk melakukan pengujian tingkat kualitas website berdasarkan persepsi pengguna akhir, Metode ini merupakan pengembangan dari Metode Servqual yang banyak digunakan untuk pengukuran kualitas jasa. Tujuan dari penelitian ini adalah untuk mengetahui kelayakan website universitas musi rawas dengan menggunakan metode webqual 4.0 dan teknik analisis data menggunakan Structural equation model (SEM). Sampel dalam penelitian ini sebanyak 201 orang mahasiswa. Teknik pengumpulan data dengan menggunakan kuisioner atau angket. Sebelum angket disebarkan diuji terlebih dahulu menggunakan uji validitas dan uji reliabilitas dan penilaian dengan skala likert. Dari hasil penelitian dapat disimpulkan bahwa salah satu dimensi dari WebQual 4.0, yaitu kualitas informasi, tidak mempengaruhi kepuasan pengguna secara signifikan. Dengan kata lain, pengelola website harus memberikan perhatian lebih untuk menyediakan konten informasi yang berkualitas.
Kata kunci : Webqual, Validitas, Reliabilitas
Rekayasa Aplikasi Ensiklopedia Tanaman Obat Berbasis Android
Authors: Sari Dewi Eka , Puspasari Shinta , Sunardi Hastha
Published: July 2020

Abstract

The insufficiency of information to the society regarding about medicinal plants causes the lack of knowledge of the community will the efficacy of medicinal plants that have many health benefit. Nevertheless, the data of medicinal plants have not been properly managed and have not been documented and stored digitally, then built Engineering Application Of Medicinal Plants Based Android to facilitate the public in getting information about medicinal plants. This application is expected the public to obtain information and knowledge about the efficacy of medicinal plants effectively, efficiently and improve public health by utilizing medicinal plants that exist around our environment. The method used of this application is Rational Unified Process (RUP) and modeling Unified Modeling Language (UML). Based on questionnaires to users of application, obtained the results of 87% of respondents stated that applications running on Android easy to use by users and 86% also respondents stated that the application on Android has a good design

Keywords: Encyclopedia, Medicinal Plants, Android, RUP

 

Abstrak

Ketidakcukupan informasi kepada masyarakat tentang tanaman obat menyebabkan kurangnya pengetahuan masyarakat akan keampuhan tanaman obat yang memiliki banyak manfaat kesehatan. Namun demikian, data tanaman obat belum dikelola dengan baik dan belum didokumentasikan dan disimpan secara digital, kemudian dibangun Aplikasi Teknik Tanaman Obat Berbasis Android untuk memudahkan masyarakat dalam mendapatkan informasi tentang tanaman obat. Aplikasi ini diharapkan masyarakat untuk memperoleh informasi dan pengetahuan tentang khasiat tanaman obat secara efektif, efisien dan meningkatkan kesehatan masyarakat dengan memanfaatkan tanaman obat yang ada di sekitar lingkungan kita. Metode yang digunakan dari aplikasi ini adalah Rational Unified Process (RUP) dan pemodelan Unified Modeling Language (UML). Berdasarkan kuesioner kepada pengguna aplikasi, diperoleh hasil 87% responden menyatakan bahwa aplikasi yang berjalan di Android mudah digunakan oleh pengguna dan 86% juga responden menyatakan bahwa aplikasi di Android memiliki desain yang baik.

Kata kunci: Ensiklopedia, Tanaman Obat, Android, RUP
What is Urgency of Health-Seeking Behaviour Concept in Health Policy?
Authors: Rachmat Hidayat  , Patricia Wulandari
Published: July 2020

Abstract

Health-seeking behavior (HSB) is a concept that requires contributions from multidisciplinary sciences, namely health, psychology, and social sciences. Understanding the HSB concept helps academics and practitioners to understand the individual's reasons for seeking medical help. Health service facility factors are generally often blamed for the low quality of health in a place; for example, the low quality of health in the village is often associated with the limitations of health facilities in the village compared to in the city. It turns out that not all of them and not the majority of the low quality of health in an area is only due to the limitations of health facilities, sometimes it can be caused by the values held by the local community.
Laser Photocoagulation : Literature Review
Authors: Nailul Authoriyah  , Amin Ramzi
Published: July 2020

The increasing role in the use of lasers for medicinal purposes has had an impact on advances in medicine. Laser photocoagulation is a therapy that is widely used for retinal diseases. The invention of lasers revolutionized retinal therapy by facilitating more precise, reliable applications and minimal pain. Based on single wavelength selection, the laser also reduces the amount of damage to adjacent tissue. In the field of medicine other than as curative therapy, laser photocoagulation is also carried out as a preventive measure, preventing the occurrence of more serious complications in these patients. At present, laser photocoagulation as a preventive therapy uses argon laser as its main ingredient. Argon lasers are lasers with green light. The purpose of this burning is to repair diseased or damaged eye tissue so that it can prevent complications that will be caused by persistent diseased or damaged tissue.
Implementasi Prinsip Subrogasi pada Asuransi Kendaraan Bermotor: Studi pada PT Pan Pacific Insurance
Authors: Zulkifli Suhaila , Meidina Luthvia , Dhalimunthe Shalihin Hernata , Ginting Intan Carolyn
Published: July 2020

Penelitian ini bertujuan untuk mendeskripsikan ketentuan implementasi Prinsip Subrogasi di dalam Perjanjian Asuransi Kendaraan Bermotor; hal-hal yang menjadi hambatan pihak tertanggung dalam pengajuan klaim; serta tanggungjawab PT Pan Pacific Insurance mengenai prinsip subrogasi atas kerugian yang disebabkan oleh keterlibatan pihak ketiga. Untuk mencapai tujuan tersebut, penelitian ini menggunakan pendekatan yuridis-normatif yang dilaksanakan dengan berdasar pada tinjauan bahan pustaka atau data sekunder. Selain itu, penelitian ini juga dipertajam dengan metode penelitian studi empiris yang biasa pula disebut dengan penelitian hukum sosiologis. Adapun jenis penelitian ini adalah deskriptif analisis, dengan jenis data yang terdiri dari 2 (dua), yakni data primer dan data sekunder. Sedangkan teknik analisis data yang digunakan dalam penelitian ini adalah teknik analisis data kualitatif. Hasil penelitian menunjukan bahwa PT Pan Pacific Insurance sama halnya dengan perusahaan asuransi pada umumnya dalam pengaplikasian asuransi, dimana menawarkan prinsip subrogasi sebagai salah satu dasar dalam pengaplikasian asuransi. Dalam pelaksanaannya, terdapat berbagai hambatan yang berasal dari perusahaan asuransi sendiri maupun pihak tertanggung. Tanggung jawab perusahaan asuransi atas klaim ganti rugi, sesuai dengan nilai limit nominal pertanggung. Dengan demikian, maka sisa kekurangan dari biaya perbaikan terhadap objek asuransi ditanggung oleh pihak ketiga sesuai dengan kesepakatannya bersama pihak tertanggung.
Preparing for the Renaissance: Treating Breast Cancer during the COVID-19 Pandemic and Planning for a Safe Re-Emergence to Routine Surgical Care within a Universal Health Care System
Authors: Berger-Richardson D. , Ko G. , Hong N.J. Look
Published: July 2020

The evolving covid-19 pandemic is placing tremendous pressure on health systems. [...]
PENENTUAN KOEFISIEN RESTITUSI BENDA MENGGUNAKAN METODE VIDEO TRACKING
Authors: Silvia Triana Juita  , Seko Maria Septelniati , Seku Agustina Yunita , Ahmad Sriwati , Astro Richardo Barry
Published: July 2020

Telah dilakukan penelitian tentang tumbukan lenting sebagian pada bulan Maret 2020 di Bengkel Fisika dasar program studi Pendidikan Fisika Universitas Flores. Penelitian ini bertujuan untuk mengetahui koefisien restitusi beberapa benda seperti bola tenis dan bola pingpong terhadap lantai dengan metode video tracking. Penelitian dilakukan dengan melepaskan bola tenis dan bola pingpong dari ketinggian sekitar satu meter. Kegiatan ini direkam menggunakan kamera android dengan pengaturan 30 framerate per second (30 fps). Pengukuran dilakukan secara berulang untuk tiap benda guna mendapatkan hasil yang akurat. Video rekaman selanjutnya dianalisis menggunakan aplikasi Tracker Video Analysis. Data hasil analisis video antara lain berupa grafik pergerakan benda tiap waktu dan ketinggian pantulan benda. Berdasarkan data tinggi pantulan benda diperoleh koefisien tumbukan bola tenis terhadap lantai keramik sebesar 0,787, dan bola pingpong terhadap lantai keramik sebesar 0,795.
Efeitos da eletroestimulação neuromuscular sobreposta ao treinamento de força sobre os níveis de lactato sanguíneo
Authors: Brandão Weverton Guedes , Lisboa Rafael Barbosa , Barros Edilberto Dos Santos , Oliveira-Silva Iransé , Pereira Leonardo Costa
Published: July 2020

Introdução: A Eletroestimulação Neuromuscular é uma técnica de contração involuntária da musculatura esquelética. Uma vez sobreposta a contração voluntária no treinamento de força, poderá potencializar os efeitos fisiológicos decorrente do treinamento, portanto, essas adaptações ainda não estão totalmente elucidadas na literatura.Objetivo:  O objetivo do estudo foi verificar a influência da eletroestimulação neuromuscular concomitante ao treinamento de força sobre os níveis de lactato sanguíneo. Métodos: Participaram do estudo 20 indivíduos do sexo masculino com idade entre 20 e 30 anos. Todos os indivíduos participaram dos 3 protocolos de treinamento de forma aleatória, sendo: cadeira extensora (CE), eletroestimulação (EE) e cadeira extensora com eletroestimulação sobreposta (CE+EE). O lactato foi dosado via sangue venoso e analisado com técnica de espectrofotometria. Os dados estatísticos foram obtidos com auxílio do SPSS 19.0. Resultados: Todos os protocolos de treinamento induziram aumento significativo nos níveis de lactato sanguíneo quando comparado ao repouso (p≤0,05), porém quando feito a comparação entre métodos, o protocolo CE+EE (5,9mmol/L) comparado ao CE (5,6mmol/L) não apresentou diferença estatística significativa (p= 0,433). Conclusão: A eletroestimulação induz aumento nos níveis de lactato, porém quando combinada aos protocolos de treinamento de força, esse aumento não ocorre de forma significativa.
DETERMINATION OF AN APPROPRIATE PROJECTION SYSTEM FOR FOREST AREAS IN TURKEY
Authors: Yildirim Faruk , Kadi Fatih , Kurtipek Adem
Published: July 2020

Geometrical surfaces such as sphere and ellipsoid are considered as reference surfaces since there is
no geometric shape that perfectly represents the earth when translating the earth into a map plane. Hence, on 3D reference surfaces,
it is almost impossible to perfectly preserve the angle, direction and area properties and transfer them to a map plane without
any deformations. The scaled topographic maps produced in our country under provision of map production regulations are conformal
projections that do not preserve area properties but angle and shape properties. Area values calculated by projection coordinates
cannot be considered the exact area values therefore, an area reduction is needed. Area values calculated by ignoring this situation
in GIS based software do not represent the accurate area values on reference surfaces. The aim of this study is to determine the best
area preserving projection for GIS applications in which area values are important. In this study, the real area values of 25 large-extent
forest parcels are determined by employing the Danielsen method with geographical coordinates on ellipsoid surface. These parcels are
also calculated by using the area-preserving projections available in ArcGIS software and are compared to their real area values.
Development of a Mobile Inter-Vehicular Communication System Based on Gossip Algorithm
Authors: Mashwama Petros , Fashoto Stephen Gbenga , Mbunge Elliot , Gwebu Simanga
Published: July 2020

Mobile Inter-vehicular communication network is an ad hoc network that allows peer vehicles to share and receive data. The existing inter-vehicular communication approach uses data from a limited number of data sources located in distant areas. This leads to high latency caused by the short-range antennas used to connect the peers. Inter-vehicular networks are dynamic and self-organized networks that do not use any external infrastructure to send and receive data. Currently, inter-vehicular networks only exist as part of a hybrid system and hence there is a need for a faster inter-vehicular network which can function independently. In this study, we developed a model which uses the gossip algorithm to send and receive data. The results show that over time, in a peer-to-peer network, the distance to be covered and the delay time are reduced. In the current models, however, the delay and distance covered remain constant. The results show that a peer-to-peer model is faster.
 
IoT: A Mobile Application and Multi-hop Communication in Wireless Sensor Network for Water Monitoring
Authors: Rahmadya Budi , Zaini Zaini , Muharam Mumuh
Published: July 2020

In this research, we discuss the implementation of multi-hop communication in sending data regarding the temperature, humidity and the water quality of Maninjau Lake area by utilizing wireless sensor network (WSN) technology. Maninjau lake has seen a growth in fish farming in recent years, which has caused water pollution and high rates of fish mortality. The performance of the sensor node or the end device node in sending data to the coordinator needs to be maximized, so that the information is well received by the user. The result of the performance is not only related to the equipment’s used, but also to the network topology and the communication model. In this study, we use multi-hop data communication technique using Zigbee S2 wireless module standard IEEE 802.15.4 and a router node on a mesh topology network. Data is received in real time by the coordinator and can be monitored via a mobile device connected to the internet using IoT (ESP 8266) module. The result of the simulation shows that each end device sends the data of temperature, humidity and the PH of water of Maninjau Lake to the router nodes and forwards them to the coordinator. Information can be accessed by the user through a mobile phone application. There are many potential applications for this research in monitoring water quality, preventing pollution and reducing aquaculture mortality.
Study on Micromachining of Femtosecond Laser Biomedical Polymer Materials
Authors: Fang Li Ming , Qiao Zheng , Zhang Jing , Kumar Gupta Dharmender
Published: July 2020

Femtosecond laser micromachining is a hot topic in the field of micromachining. Femtosecond laser processing of biomacromolecular micro devices has a promising application prospect. The research content of this paper is femtosecond laser micromachining of biomacromolecule materials, aiming at exploring the mechanism of femtosecond laser micromachining. In this paper, the principle of the interaction between laser and polymer materials is briefly expounded, and the photophysical processes such as transition, energy conversion, energy transfer and electron transfer are explained from the molecular orbital, and the mechanism is classified as photothermal and photochemical action, which is manifested as accelerating material's relaxation transformation process and degradation process. The interaction between polymer materials and laser starts from molecules absorbing the energy of photons to complete the transition from ground state to excited state. Different modes of excitation state inactivation correspond to the conversion of light energy into light energy, heat energy or chemical energy. On the one hand, the thermal action leads to the viscoelastic transformation of the material, and the material deforms or flows under the thermoelastic action; on the other hand, the thermal action accelerates the degradation reaction of the polymer material. The carbonyl group on the molecular chain of PMMA and PLA is more likely to reach the excited state, and the chemical properties of the carbonyl excited state determine that the photochemical processes of PMMA and PLA concentrate on the carbonyl group.
The Study on Material Preparation and Adsorption Properties of Magnetic Smaller Sized Fe3O4 Load on Multi-Walled Carbon Nanotubes
Authors: Wang Lei , Wan Jin Quan , Wang Yue , Wei Yong Chun
Published: July 2020

On the one hand, accordingly to remove the surface impurities, we purified the prepared Multi-walled carbon nanotubes (MWCNTs) in our advance experiment; ferrous ions and iron ions in lye through the action of micro-filtration membrane to form smaller size Fe3O4 magnetic particles on the other hand. The prepared magnetic Fe3O4 with small particle size was loaded on the adorption point of the multi-walled carban nanotubes(MWCNTs) to form magnetic carbon nanocomposites. In order to achieve the best adsorption effect, the preparation temperature was improved in the experiment, and the influence of the ratio of ferrous ions to iron ions on the properties of the material was adjusted. The best adsorption properties of the composites were confirmed by X-ray diffraction and Fourier infrared spectrometer phase analysis. In addition, the application of this experiment to water treatment has a good effect on the copper ion removal.
Research on Treatment of Retaining Wall Foundation with Geosynthetics Based on BP Neural Network
Authors: Li Rui
Published: July 2020

Through the long-term load creep test of CE131 geonet and SD L25 retaining wall foundation, which are widely used in reinforced earth engineering, a large number of experimental data are obtained. On this basis, the least-squares and BP neural network are used to predict its creep variables. The principle of least squares is to find a curve in the curve family to fit the experimental data. From the sum of the squared errors σ = 0. 001 16, the fitting accuracy is higher. The BP neural network has adaptive learning and memory capabilities, especially the three-layer BP neural network model. The maximum error between the predicted value and the actual value is 0.91%, which is a lot better than the error of the least square 3.4%. This method Found a new way for creep prediction.
Think Piece: Working for Living - Popular Education as/at Work for Social-ecological Justice
Authors: Burt Jane , James Anna Katharine , Walters Shirley , Von Kotze Astrid
Published: July 2020

Drawing on the working lives of popular educators who are striving for socioeconomic and socio-ecological  justice, we demonstrate how popular education is a form of care work which is feminised, often undervalued and unrecognised as highly skilled work. It is relational work that aims to forge solidarity with communities and the environment. Given the state of the planet, the radical transformations that are needed, and the future projection of ‘work’ as including the care economy in large measure, we argue that popular education is a generative site for further exploration of research into work and learning. However, to move popular education as work from the margins means to rethink the current economic system of value. Addressing the contradiction that undervalues work for life/living, popular education engages transformative action motivated by a deep sense of solidarity and a focus on imagining alternatives as an act of hope.Keywords: work and learning, popular education, care work, solidarity
Challenges of Teaching Akans (Ghana) Culturally-Specific Environmental Ethics in Senior High Schools: Voices of Akans and Biology Teachers
Authors: Opoku Maxwell Jnr , James Angela
Published: July 2020

Indigenous cultural groups have lived sustainably with their natural resources (land, water bodies, forests, wildlife animals and plants) by employing particular culturallyspecific environmental ethics. These include spiritual perceptions about natural environmental resources, totemic beliefs and taboos. Consequently, many scholars in the country have recommended the integration of these culturally-specific environmental ethics in environmental policies and formal school curricula. The purpose of this research was to explore the views of Akan indigenous knowledge (IK) holders and senior high school Biology teachers on challenges they predicted could confront the teaching of Akan culturally-specific environmental ethics in the senior high school Biology curriculum. An interpretivist paradigm with an ethnographic, naturalistic research style, using in-depth conversational interviews was employed to explore the views of research participants. The perceived challenges included stigma attached to culturally-specific environmental ethics; requirement of proof and experimentation; the use of a foreign language in schools; formal education; loss of the fear for the gods and spirits in nature; centralised curriculum; democracy and political biases. The research concluded that being aware of the possible challenges to the teaching of the Akan culturally-specific environmental ethics can influence policies related to these ethics as well as guide Biology curriculum developers and stakeholders.

Keywords: culturally-specific environmental ethics; Akan cultural group; Akan nature conservation; Ghana Biology curriculum
To Study the Complications of Meconium Aspiration Syndrome & their Outcome In Relation to Gestational Age & Birth Weight In Tertiary Health Care Centre
Authors: Dr. Kajalkumari Jain  , Dr. Ramesh B. Kothari  , Dr. Sunil Natha Mhaske  , Dr. Ganesh B. Misal  , Dr. Ujjwala Shirsath
Published: July 2020

Neonates born through meconium stained amniotic fluid,2-3% of them develop Meconium Aspiration Syndrome. Out of them,5-10% of them develop complications. Meconium Aspiration is typically seen in post-mature, small for date infants or a term infant with intrauterine hypoxia and in babies born with birth weight more than 2500gm.The objective is to study the complications of Meconium Aspiration Syndrome and their outcome in relation to gestational age and birth weight. Methodology: It is an prospective observational study was carried out in NICU of tertiary care centre and included 32 cases of Meconium aspiration syndrome. Study was done in a period of 14 months in and around Ahmednagar district. Result: The complications are Hypoxic Ischemic Encephalopathy (HIE), Seizures, Septicaemia, Pneumonia, Persistent Pulmonary Hypertension(PPHN), Airleak. Outcome of meconium aspiration syndrome in relation to gestational age is maximum death of 56.25% occurred in term babies which were 18.Outcome of meconium aspiration syndrome in relation to birth weight is maximum death of 53.12% occurred in neonates weighing between 2.5 to 3.5 kg which were 17. Conclusion: Meconium aspiration syndrome is seen in the new born period and contributes significantly to the neonatal morbidity and mortality. Severe Hypoxic ischemic encephalopathy being most common complication and birth asphyxia being most common cause of death.
O Instagram como canal de interação entre as bibliotecas e os usuários da Universidade Federal de Alagoas
Authors: Dos Santos Albuquerque Márcio Thiago , Boaventura Sales Paixão Pablo
Published: July 2020

Diante dos avanços tecnológicos, principalmente na esfera informacional, é necessário que as instituições que lidam com informação estejam em sintonia com seus usuários nos diversos ambientes. Nesse contexto, a utilização das redes sociais pelas bibliotecas é imprescindível para se relacionar com seus públicos, estes cada vez mais imersos na cultura digital. Assim, este texto visa analisar a utilização da rede social Instagram pelas bibliotecas que compõem o Sistema de Bibliotecas da Universidade Federal de Alagoas (SiBi-UFAL). O objetivo desse estudo é investigar como as bibliotecas que compõem o SiBi/UFAL utilizam a rede social Instagram, baseando-se em algumas variáveis referentes ao Marketing digital como: presença online, audiência e engajamento. A pesquisa é do tipo exploratória, de caráter descritivo, utilizando-se da abordagem quantitativa. O universo da pesquisa é composto por 14 bibliotecas que compõem o SiBi-UFAL, tendo como amostra 06 bibliotecas que possuem perfis da rede social em tela. As análises demonstraram que apenas a realização de postagens frequentes não promove necessariamente o fortalecimento dos laços com seus usuários, por parte dessas Bibliotecas.
UNDERSTANDING OF WORLD ENGLISHES
Authors: Napratilora Martina , Devianti Rika
Published: July 2020

World Englishes means that the different forms and varieties of English used in various sociolinguistic contexts in different parts of the world. It include the English Studies approach, sociolinguistic approaches (sociology of language, features-based, Kachruvian, pidgin and creole studies), applied linguistic approaches, lexicographical approaches, the popularizers approach, critical approaches, and the futurology approach. English studies approach is focus on the analysis of varieties of English from a synchronic and historical perspective, against a tradition of English Studies (Anglistik), dating from the late 19th century. Sociology of language is focus on English Research in relation to such issues as language maintenance/shift, and ethnolinguistic identity. Features-based is focus on the description of English through dialectological and variationist methodologies. The paper aim is to describe about what is world Englishes and English different form and English varieties used in sociolinguistic context. By knowing about world Englishes will help the language user be easy to use the language.
Urgensi Manajemen Kelas pada Pendidikan Dasar
Authors: Masriani Masriani , Istikomah Istikomah
Published: July 2020

Guru adalah sebuah profesi. Profesionalitas guru tentunya sangat terkait denganmanajemen kerja guru dalam membuat perencanaan, yang kemudian mengaplikasikanya dengan mengajar dikelas,pengelolaan kelas adalah penyediaan fasilitas bagi bermacam-macam kegiatan belajar siswa dalam lingkungan sosial, emosional, dan intelektual dalam kelas. Fasilitas yang disediakan itu memungkinkan siswa belajar dan bekerja, terciptanya suasana sosial yang memberikan kepuasan, suasana disiplin, perkembangan intelektual, emosional dan sikap serta apresiasi pada siswa, inti dari pengelolaan kelas adalah menyeimbankan pengelolaan siswa dan pengelolan fasilitas.
Lei da Boa Razão e comparatismo jurídico na doutrina civilista brasileira de 1850 a 1880
Authors: Rangel Alan Wruck Garcia
Published: July 2020

Estudos indicam o ano de 1900 como marco inicial do direito comparado enquanto ciência autônoma. O presente artigo propõe que a comparação jurídica, como atividade intelectual, já existia nos escritos dos juristas do final do século XIX, e toma aqui o exemplo da doutrina civilista. Propõe, ainda, que o comparatismo está enraizado na doutrina brasileira, esta constituída após a Lei da Boa Razão de 1769 que havia reformado o ensino jurídico no reino português. O recurso ao direito estrangeiro faz, portanto, parte da formação jurídica dos primeiros juristas brasileiros nas Faculdades de Olinda (a partir de 1854 em Recife) e São Paulo. Apoiada no conceito de “boa razão”, a doutrina perfilha a ideia de que fontes do direito externo são mais adiantadas e modernas, e podem ser aplicadas para preencher lacunas do direito nacional.
Editorial
Authors: Cerqueira Gustavo , Campos Mello Patrícia Perrone
Published: July 2020

Editorial
Airborne measurements of fire Emission Factors for African biomass burning sampled during the MOYA Campaign
Authors: Barker Patrick A. , Allen Grant , Bannan Thomas , Mehra Archit , Bower Keith N. , Pitt Joseph R. , Bauguitte Stéphane J.-B. , Pasternak Dominika , Fisher Rebecca E. , Lee James D. , Coe Hugh , Gallagher Martin , Percival Carl J. , Nisbet Euan G.
Published: July 2020

Abstract. Airborne sampling of methane (CH4), carbon dioxide (CO2), carbon monoxide (CO), and nitrous oxide (N2O) mole fractions was conducted during field campaigns targeting fires over Senegal in February and March 2017, and Uganda in January 2019. The majority of fire plumes sampled were close to, or directly over burning vegetation, with the exception of two longer-range flights over the West African Atlantic seaboard, (100–300 km from source) where the continental outflow of biomass burning emissions from a wider area of West Africa was sampled. Fire Emission Factors (EFs) and modified combustion efficiencies (MCEs) were estimated from the enhancements in measured mole fractions. For the Senegalese fires, mean EFs and corresponding one-standard deviation variabilities, in units of g per kg of dry fuel were 1.8 (± 0.06) for CH4, 1633 (± 56.4) for CO2 and 679 (± 1.6) for CO, with a mean MCE of 0.94 (± 0.005). For the Ugandan fires, mean EFs (in units of g kg−1) were 3.1 (± 0.1) for CH4, 1610 (± 54.9) for CO2 and 78 (± 1.9) for CO, with a mean modified combustion efficiency of 0.93 (± 0.004). A mean N2O EF of 0.08 (± 0.002) g kg−1 is also reported for one flight over Uganda; issues with temperature control of the instrument optical bench prevented N2O EFs from being obtained for other flights over Uganda. This study has provided new datasets of African biomass burning EFs and MCEs for two distinct study regions, in which both have been studied little by aircraft measurement previously. These results highlight the important intracontinental variability of biomass burning trace gas emissions, and can be used to better constrain future biomass burning emission budgets. More generally, these results highlight the importance of regional and fuel-type variability when attempting to spatially scale biomass burning emissions. Further work to constrain EFs at more local scales and for more specific (and quantifiable) fuel types will serve to improve global estimates of biomass burning emissions of climate-relevant gases.
Multivariate autoregressive modelling and conditional simulation for temporal uncertainty propagation in urban water systems
Authors: Torres-Matallana Jairo Arturo , Leopold Ulrich , Heuvelink Gerard B. M.
Published: July 2020

Abstract. Uncertainty is often ignored in urban water systems modelling. Commercial software used in engineering practice often ignores uncertainties of input variables and their propagation because of a lack of user-friendly implementations. This can have serious consequences, such as the wrong dimensioning of urban drainage systems (UDS) and the inaccurate estimation of pollution released to the environment. This paper introduces an uncertainty analysis framework in urban drainage modelling and applies it to a case study in the Haute-Sûre catchment in Luxembourg. The framework makes use of the EmiStatR model which simulates the volume and substance flows in UDS using simplified representations of the drainage system and processes. A Monte Carlo uncertainty propagation analysis showed that uncertainties in chemical oxygen demand (COD) and ammonium (NH4) loads and concentrations can be large and have a high temporal variability. Further, a stochastic sensitivity analysis that assesses the uncertainty contributions of input variables to the model output response showed that precipitation has the largest contribution to output uncertainty related with water quantity variables, such as volume in the chamber, overflow volume and flow. Regarding the water quality variables, the input variable related to COD in the wastewater has an important contribution to the uncertainty for COD load (66 %) and COD concentration (62 %). Similarly, the input variable related to NH4 in the wastewater plays an important role in the contribution of total uncertainty for NH4 load (34 %) and NH4 concentration (35 %). The Monte Carlo simulation procedure used to propagate input uncertainty showed that among the water quantity output variables, the overflow flow is the most uncertain output variable with a coefficient of variation (cv) of 1.59. Among water quality variables, the annual average spill COD oncentration and the average spill NH4 concentration were the most uncertain model outputs (coefficients of variation of 0.99 and 0.82, respectively). Also, low standard errors for the coefficient of variation were obtained for all seven outputs. These were never greater than 0.05, which indicates that the selected MC replication size (1,500 simulations) was sufficient. We also evaluated how uncertainty propagation can explain more comprehensively the impact of water quality indicators for the receiving river. While the mean model water quality outputs for COD and NH4 concentrations were slightly above the threshold, the 0.95 quantile was 2.7 times above the mean value for COD concentration, and 2.4 times above the mean value for NH4. This implies that there is a considerable probability that these concentrations in the spilled CSO are substantially larger than the threshold. However, COD and NH4 concentration levels of the river water will likely stay below the water quality threshold, due to rapid dilution after CSO spill enters the river.
When Faulkner Was in Vogue: The American Women's Magazine Fashioning a Modernist Icon
Authors: Yamamoto Yuko
Published: July 2020

This article tracks how American Vogue mediated William Faulkner and his works to its readers from 1927 to 1962, under the editorship of Edna Woolman Chase and Jessica Daves. In so doing this study sheds light on the hitherto overlooked role of American Vogue in promoting, popularizing, and publicizing modernist literature. Using the intersection of Faulkner and Vogue as an exemplary case of the affiliation between literary modernism and popular magazines, this study demonstrates that the postwar canonization of modernism was a joint product of cultural intermediaries choreographed by the New York-based print industry.
Rayos X, enculturación científica, autonomía y reflexión
Authors: Massoni Neusa Teresinha , Vargas Ghisiane Spinelli , Teixeira Cilâine Verônica
Published: July 2020

Neste trabalho relatamos uma experiência didática concebida no âmbito de um Mestrado Profissional em Ensino de Física e inspirada na pedagogia de Paulo Freire para abordar o tema Raios X (matéria e radiações), visando o enculturamento científico a uma turma de estudantes do Curso Normal, futuros professores dos anos iniciais do Ensino Fundamental. Objetivamos gerar autonomia e segurança para que os futuros professores discutam, em aulas de ciências, temas sociocientíficos que desafiam a sociedade moderna. Os resultados indicam que a sequência didática apresenta potencial para promover uma aprendizagem crítica e emancipatória, na perspectiva de futura transposição de elementos associados ao tema trabalhado, contribuindo, assim, para a melhoria da educação científica.
Landschaft im Nachbild
Authors: Hoffmann Agnes
Published: July 2020

Around 1900, the countryside experienced a boom as a theme in literature. In this study, Agnes Hoffmann reconstructs its relevance for literary modernism using the narrative works of Henry James and Hugo von Hofmannsthal as examples. She shows how literature around 1900 adopted models of the aesthetics of the countryside that are rich in tradition, and enabled a definition and analysis of the modern human being and art to be pinpointed and conducted. As reproductions of picturesque and romantically sublime nature, they became central poetological and epistemological ideas in the period of upheaval at the turn of the century. This source study also looks at conceptions of the countryside in the theory and practice of aesthetics, cultural anthropology and phenomenology in the period examined. In doing so, it reveals how, to date, diverse interdisciplinary connections between how the countryside is conceived in literature and related discourses have only been demonstrated for the beginnings of modern countryside aesthetics, which occurred around 1800.
Programas de intervenções comportamentais e de desenvolvimento intensivas precoces para crianças com TEA: uma revisão de literatura
Authors: Mota Ana Carolina Wolff , Vieira Mauro Luis , Nuernberg Adriano Henrique
Published: July 2020

Indivíduos diagnosticados com Transtorno do Espectro do Autismo (TEA) apresentam comprometimento qualitativo para interagir socialmente de forma recíproca, para discriminar o sentido social das experiências com outros e, por conseguinte, prejuízo significativo no processo de desenvolvimento de habilidades sociocomunicativas. Sinais de autismo podem ser identificados desde o primeiro ano de vida, o que representa possibilidade de iniciar intervenção precoce – sendo esta um importante preditor na recuperação funcional desse transtorno do neurodesenvolvimento. O objetivo do presente estudo é revisar, na literatura científica, procedimentos de intervenção comportamentais e de desenvolvimento intensivas e precoce, em crianças diagnosticadas com TEA, que revelem evidência de resultados. Foram pesquisadas cinco bases de dados internacionais, nas áreas de saúde e educação, como fontes da busca, quais sejam: a) Web of Science; b) Scopus; c) PsycInfo; d) Eric; e, e) BVS. A partir disso, foram selecionados 95 artigos a partir dos critérios de inclusão adotados e identificou-se que as principais áreas de desenvolvimento-alvos das intervenções são habilidades de comunicação, interação social e cognição; o tempo médio pode variar, contudo, a recomendação é de que haja intensidade de, no mínimo, 3 horas por dia; os contextos de intervenção variam e envolvem predominantemente ambientes clínicos ou domésticos, cujos agentes de intervenção são técnicos e pais. Quanto aos ingredientes ativos nos efeitos das intervenções, quanto mais nova a criança e mais alto for o QI, maior a probabilidade de desfechos favoráveis na intervenção; em relação aos principais indicadores de qualidade, os programas são avaliados a partir de ganhos nas habilidades cognitivas, de linguagem, adaptativas e sociais. Tais resultados podem ser convertidas em diretrizes na implementação de programas de intervenção precoce para crianças com autismo.
Closing the Gap: Examining how the problem of Aboriginal and Torres Strait Islander disadvantage is represented in policy
Authors: Dawson Jessica , Augoustinos Martha , Sjoberg David , Canuto Kootsy , Glover Karen , Rumbold Alice
Published: July 2020

Policymaking is increasingly being recognised as a value‐laden process in which social problems are not simply identified and measured, but discursively produced. The current study examined how the problem of Indigenous disadvantage is produced within the original Closing the Gap policy framework, to identify underlying assumptions and problem representations. Bacchi's “What's the Problem Represented to be?” approach was used as the analytic framework, with critical discursive analysis used for a fine‐grained discourse analysis. Findings indicate that the problem of Indigenous disadvantage is produced in culturally limited terms, demonstrates lifestyle drift and relies on deficit‐based narratives of Aboriginal and Torres Strait Islander Australians, which collectively work to produce disadvantage as a product of individual behaviours, and problematises Aboriginal and Torres Strait Islander people as inherently dysfunctional. Potential lived effects of these discourses are discussed, and future areas of research are identified.
Regulation of Brønsted acid sites in H‐MOR for selective methyl methoxyacetate synthesis
Authors: Yao Jie , Wang Yan , Bello Suleiman Sabo , Xu Guangwen , Shi Lei
Published: July 2020

As it is well known, Brønsted acid sites in 8‐MR of H‐MOR (mordenite) are selective for dimethyl ether (DME) carbonylation to methyl acetate, whereas those in 12‐MR are more prone to methanol to olefin reaction. Interestingly, we observed that the Brønsted acid sites in 12‐MR of H‐MOR are highly active for dimethoxymethane (DMM) carbonylation to methyl methoxyacetate (MMAc), whereas those in 8‐MR led to the formation of DME. A series of modified H‐MOR catalysts with accurate regulation of Brønsted acid sites in 12‐MR or 8‐MR were successfully synthesized by selective Na+ exchange or pyridine (Py) adsorption. Fourier‐transform infrared (FT‐IR) spectra, NH3‐temperature‐programmed desorption, Py‐FT‐IR, and inductively coupled plasma analyses suggested that Na+ first occupied Brønsted acid sites in 8‐MR and then replaced those in 12‐MR. All Na+‐exchanged catalysts exhibited significant acceleration on MMAc selectivity, and the ratio of Brønsted acid amount in 12‐MR/total had a positive correlation with MMAc selectivity. The MMAc selectivity (78%) of H‐MOR‐0.15Na was nearly 2.5 times more than that of untreated H‐MOR (31%). However, H‐MOR‐Py showed almost no carbonylation activity (<1% MMAc) and a highest DME selectivity (98%), indicating that Brønsted acid sites in 12‐MR were the only active sites for DMM carbonylation, whereas those in 8‐MR tended to accelerate DMM disproportionation to DME.
Hardware implementation of infinite impulse response anti‐notch filter for exon region identification in eukaryotic genes
Authors: Pathak Vikas , Jagannath Nanda Satyasai , Mahesh Joshi Amit , Sekhar Sahu Sitanshu
Published: July 2020

The discrimination of exons from introns in the DNA sequence of a eukaryotic gene is important to understand the functionality of protein formation inside a living organism. Several signal processing techniques involving transforms and filtering have been used to identify the exon regions by exploring the periodicity‐3 property. Fast processing of massive DNA sequences is desirable to detect the disease‐causing mechanism, which is helpful to prepare individual‐centric drugs. In this manuscript, a hardware implementation is carried out for the direct form‐II structure of the infinite impulse response anti‐notch filter to achieve the fast processing of the DNA sequence. Implementation result on Zynq‐series (Zybo board) Field Programmable Gate Array (FPGA) reveals that the proposed implementation is capable to identify the exon regions of five benchmark eukaryotic genes. The FPGA implementation has achieved a maximum clock frequency of 34.629 MHz, which is further improved to 54.41 MHz using the retiming concept. Compared with MATLAB 2014a simulation, the proposed FPGA implementation has achieved similar accuracy with 39 to 43 times faster computing time for the five benchmark data sets. Further, an Application Specific Integrated Circuit (ASIC) implementation is carried out in the CADENCE Register Transfer Level (RTL) compiler tool with GPDK 90‐nm technology, due to which the hardware anti‐notch filter is 120 to 133 times faster compared with its MATLAB counterpart while maintaining the comparable accuracy.
The effect of Biot coefficient and elastic moduli stress–pore pressure dependency on poroelastic response to fluid injection: laboratory experiments and geomechanical modeling
Authors: Raziperchikolaee Samin , Singh Vivek , Kelley Mark
Published: July 2020

Biot coefficient and elastic moduli are typically assumed to have a constant value for analyzing poroelastic effects of fluid injection. To investigate the stress–pore pressure dependency of Biot coefficient and elastic moduli, we conducted a series of laboratory experiments on a porous dolomite core sample from a reef in Michigan basin. We varied the confining stress as well as the pore pressure in the experiments. Then, modeling was performed using analytical poroelastic solutions and a coupled two‐phase flow‐geomechanical numerical simulation (for CO2 injection). The modeling results show that the variability of Biot coefficient and elastic moduli should be included in the geomechanical modeling to accurately predict the poroelastic responses of injection (i.e., stress changes and surface uplift). Using a constant stress‐independent Biot coefficient elastic moduli, which is the assumption in poroelastic modeling, leads to underestimation of the stress change and surface uplift due to injection compared to a realistic stress–pore pressure dependent Biot coefficient, which is updated at each time step of injection modeling. Modeling results indicate that decreasing elastic modulus combined with Biot coefficient increase due to the fluid injection could lead to a larger surface uplift and stress changes in the reservoir. In addition, the stress changes and uplift due to injection are a function of initial in situ stress due to Biot coefficient and elastic modulus stress–pore pressure dependency. © 2020 Society of Chemical Industry and John Wiley & Sons, Ltd.