bluuebunny/crossref_metadata_2025 huggingface dataset:
Trends in Glucose-Lowering Drug Use, Glycemic Control, and Severe Hypoglycemia in Adults With Diabetes in Hong Kong, 2002–2016
Authors: Yang Aimin , Wu Hongjiang , Lau Eric S.H. , Ma Ronald C.W. , Kong Alice P.S. , So Wing Yee , Luk Andrea O.Y. , Chan Juliana C.N. , Chow Elaine
Published: October 2020

OBJECTIVE

There has been a shift toward new classes of glucose-lowering drugs (GLDs) in the past decade but no improvements in glycemic control or hospitalization rates due to severe hypoglycemia (SH) in previous surveys. We examined trends in GLDs use, glycemic control, and SH rate among patients with diabetes in Hong Kong, which introduced a territory-wide, team-based diabetes care model since 2000.

RESEARCH DESIGN AND METHODS

Using population-based data from the Hong Kong Diabetes Surveillance Database, we estimated age- and sex-standardized proportion of GLD classes, mean hemoglobin A1c (HbA1c) levels, and SH rates in 763,809 patients with diabetes aged ≥20 years between 2002 and 2016.

RESULTS

Between 2002 and 2016, use declined for sulfonylureas (62.9% to 35.3%) but increased for metformin (48.4% to 61.4%) and dipeptidyl peptidase 4 inhibitors (DPP-4is) (0.01% in 2007 to 8.3%). The proportion of patients with HbA1c of 6.0–7.0% (42–53 mmol/mol) increased from 28.6% to 43.4%, while the SH rate declined from 4.2/100 person-years to 1.3/100 person-years. The main improvement in HbA1c occurred between 2007 and 2014, decreasing from mean (SD) 7.6% (1.6) (59.5 [19.0] mmol/mol) to 7.2% (1.7) (54.8 [18.9] mmol/mol) (P < 0.001). The 20–44 years age-group had the highest proportion of HbA1c ≥9% (75 mmol/mol) and rising proportions not on GLDs (from 2.0% to 7.7%).

CONCLUSIONS

In this 15-year survey, the modest but important improvement in HbA1c since 2007 coincided with diabetes service reforms, increase in metformin, decrease in sulfonylureas, and modest rise in DPP-4i use. Persistently poor glycemic control and underuse of GLDs in the youngest group calls for targeted action.
Development of Student Character Through the Implementation of Extracurricular Activities
Authors: Rohanah Rohanah , Rahmawati Intan , Agustini Ferina
Published: October 2020

Constraints to the implementation of character development through scout extracurricular activities have caused many students in the alert and mobilizing groups to focus more on the game than the material and there are still students who do not obey the scouting activity regulations. The purpose of this research was to analyze the implementation of character planting in students through scout extracurricular activities. This research was using a descriptive qualitative research. The population in this research was all students of SDN Tlogosari Kulon 06 Semarang, totaling 91 students. The validity of the data was obtained through two triangulations, namely technical triangulation and source triangulation. Collecting data through observation, interviews, and notes in the field. Tringulation technique for testing data creation. The data analysis method used was qualitative analysis method. The results of the analysis showed that the activities carried out during extracurricular scouting have implemented the planting of the five attitudes that need to be achieved by students. The students' religious, integrity, and nationalist attitudes are good, even though the implementation of the overall attitude has been carried out evenly, students still need an emphasis on independence and mutual cooperation. Most students still object to being made into a team with friends from other classes, they do not yet have the independence to go and use complete attributes when scouting extracurricular activities without having to be ordered and warned repeatedly by class teachers and coaches.
Enhancement of Mathematics Critical Thinking Skills through Problem Based Learning Assisted with Concrete Media
Authors: Pramestika Ni Putu Dyah , Wulandari I Gusti Agung Ayu , Sujana I Wayan
Published: October 2020

In learning mathematics, students are still found to have difficulty in understanding and developing critical thinking skills. Therefore, the purpose of this study is to determine the significant influence of the Problem Based Learning model assisted by concrete media on the ability to think critically mathematics in grade IV in elementary school. This research was a quasi-experimental study with a non-equivalent control group design. The population of class IV SD as many as 293 people. The sample was determined by cluster random sampling technique. The sample in the experimental group was 32 students and the control group was 30 students. Data used as a test method in the form of a subjective test (description). The data obtained were analyzed using the t-test analysis technique with the polled variance formula. The results of data analysis were obtained (t-count = 4.021> t-table = 2,000) at the significance level of 5% (dk = 32 + 30 - 2 = 67) which means that there was a significant difference in the ability to think critically mathematics between groups being taught with the model of Problem Based Learning with media aids Concretely with the group learned using conventional learning models in class IV elementary school. It can be concluded that the Problem Based Learning model assisted by concrete media influences the ability to think critically mathematics in class IV. The results of this study can be used as input for teachers to choose various learning models in teaching.
Improving Science Learning Outcomes Through Two Stay Two Stray Assisted by Concrete Media
Authors: Putra Agung Kusuma , Jampel I Nyoman , Japa I Gusti Ngurah
Published: October 2020

Science learning is one of the subjects in elementary schools to be able to develop students' process skills related to natural phenomena that occur as a source of knowledge. Science learning should be student-centered, but the learning process is still teacher-centered and only uses the lecture method. This study aims to analyze the effect of the Two Stay Two Stray learning model (TSTS) assisted by concrete media on the science learning outcomes at fifth grade primary school 2019/2020. Quasi-experiments became the type of this study with a non-equivalent post-test only control group design study design. The population in this study were 211 elementary school students. Sampling is done through random sampling by lottery techniques. The sample in the experimental group was 22 students and the sample in the control group was 26 students. The science learning outcomes test is a multiple-choice instrument used when collecting data through instrument validation conducted by experts in the field of science and has been tested. The data obtained were then analyzed using the t-test with the polled variance formula which showed that tcount> t table (t count = 6.16> t table = 1.68). This means that there are significant differences in science learning outcomes between groups of students who are taught with the Two Stay Two Stray (TSTS) learning model assisted by concrete media and groups of students who are taught conventionally. Based on these results it can be concluded that the Two Stay Two Stray learning model (TSTS) assisted by concrete media affects the learning outcomes of fifth-grade students.
Team Assisted Individualization Model Assisted by Effective Ludo Media Improving Student Learning Outcomes
Authors: Wilujeng Donna Restu , Sukamto Sukamto , Eka Subekti Ervina
Published: October 2020

The low competence of mathematical knowledge caused by the lack optimal use of the learning model makes it difficult for students to understand the learning material. The purpose of this study was to analyze the effectiveness of the Team Assisted Individualization model assisted by Ludo media on learning outcomes in terms of the problem-solving ability of fraction material. This type of research was a quantitative study using pre-experimental design in the form of a one-group pretest-posttest design. The number of samples in this study was all students of class IV, amounting to 26 students using saturated sampling type sampling. Data collection in this study was obtained through interviews, tests and documentation. The results of data analysis obtained tcount 9.698 and ttable 1.706 with a significant level of 5%. Because t_count> ttable is 9.698> 1.706, so H_0 is rejected, which means that there are differences in pretest and posttest learning outcomes. Then the two-party t-test of problem-solving abilities shows that tcount> ttable is 8,000> 1,671 then H_0 is rejected, so there is a significant difference in learning outcomes seen from the problem-solving ability using the Team Assisted Individualization model with groups that are taught with conventional models in grade IV SD. The Team Assisted Individualization model assisted by Ludo media is effectively applied in the learning process to improve student learning outcomes for fractions.
Learning Activeness Affects the Ability to Understand Students' Mathematical Concepts Using Discovery Learning Model
Authors: Budi Dian Setyo , Bintoro Henry Suryo , Rahayu Ratri
Published: October 2020

Learning activeness is a provision that must be possessed by every student in learning mathematics because active learning affects the conceptual ability of students. The problem that was found by the researcher during the observation time was the low student learning activeness so that the students' ability to understand concepts was still low in learning mathematics. The purpose of this study was to analyze how much influence active learning has on the ability to understand mathematical concepts using discovery learning models. This research is a quantitative experiment with the one-shot case study design type. The sample in this study were 40 students of grade V SD. Data collection techniques consisted of a written test of the ability to understand concepts and observation of learning activeness. The data analysis technique in this study includes a simple linear regression test. Based on the research results, it shows that learning activeness has a positive and significant effect of 69.8% on the ability to understand mathematical concepts using discovery learning models. This means that if the higher the student's learning activeness, the higher the results of understanding the students' mathematical concepts.
Pengembangan Animasi Dua Dimensi Pada Pembelajaran Tematik Untuk Siswa Kelas III Sekolah Dasar
Authors: Siddiq Yunia Isni , Sudarma I Komang , Simamora Alexander Hamonangan
Published: October 2020

Penelitian pengembangan ini dilatarbelakangi oleh rendahnya hasil belajar tematik siswa, yang disebabkan karena kurangnya media pembelajaran tematik untuk memfasilitasi siswa dalam belajar. Penelitian ini bertujuan untuk mendeskripsikan rancang bangun animasi dua dimensi, dan mendeskripsikan kualitas hasil validasi animasi dua dimensi. Model yang digunakan dalam penelitian pengembangan ini adalah model ADDIE. Metode yang digunakan dalam pengumpulan data yaitu wawancara, pencatatan dokumen, observasi dan kuesioner. Hasil penelitian (1) rancang bangun animasi dua dimensi pada pembelajaran tematik meliputi lima tahapan, yaitu: analisis, desain, pengembangan, implementasi, dan evaluasi. (2) hasil uji validasi yang dilakukan oleh para ahli dan subyek uji coba produk menunjukkan bahwa animasi dua dimensi pada pembelajaran tematik valid berdasarkan: (a) hasil review ahli isi pembelajaran dengan kualifikasi sangat baik (94,5%), (b) hasil review ahli desain pembelajaran dengan kualifikasi sangat baik (95%), (c) hasil review ahli media pembelajaran dengan kualifikasi sangat baik (95%), (d) hasil uji coba perorangan dengan kualifikasi sangat baik (90,91%), (e) dan hasil uji coba kelompok kecil dengan kualifikasi sangat baik (92,42%). Jadi, penelitian menunjukkan bahwa animasi dua dimensi berada pada kualifikasi sangat baik.
Pengembangan Konten E-learning Berorientasi Pendidikan Karakter Pada Mata Pelajaran Seni Budaya
Authors: Arifuddin David , Suwatra Ignatius I Wayan , Mahadewi Luh Putu Putrini
Published: October 2020

Rendahnya hasil belajar siswa dikarenakan materi yang sulit disampaikan, keterbatasan waktu mengajar, kurang dimanfaatkannya sarana prasarana, dan strategi pembelajaran yang masih konvensioal, hal inilah yang menjadi penyebab penelitian ini dilakukan. Penelitian ini bertujuan untuk mendeskripsikan desain pengembangan konten elearning, menguji validitas hasil pengembangan konten e-learning, dan mengetahui efektifitas penggunaan produk konten e-learning. Metode pengumpulan data, yaitu pencatatan dokumen, kuisoner, dan tes. Teknik analisis data yang digunakan, yaitu analisis deskriptif kualitatif, kuantitatif dan statistik inferensial. Hasil penelitian yaitu (1) Desain konten E-learning berorientasi pendidikan karakter dikembangkan dengan model waterfall. (2) Konten E-learning yang dikembangkan memiliki validitas dengan: Hasil ahli isi 96%, Hasil ahli desain 85%, Hasil ahli media 96,1%, Hasil uji perorangan 93%, hasil uji kelompok kecil 92,5%, dan hasil uji lapangan 94,45%. (3) Konten E-learning yang dikembangankan efektif meningkatkan hasil belajar. Disimpulkan bahwa terdepat perbedaan yang signifikan hasil belajar Seni Budaya sebelum dan sesudah menggunakan konten elearning.
Value Clarification Technique Learning Model Based on Folklore towards Knowledge Competence of Civic Education
Authors: Wiradewi Ni Made , Sri Asri I G. A. Agung , Manuaba Ida Bagus Surya
Published: October 2020

The low competence of civic education knowledge due to less optimal use of models when learning resulted that students have difficulty understanding learning and getting bored quickly. This study aimed to analyze the effect of the Value Clarification Technique learning model based on the civic on the knowledge competence of civic education. This study was a quasi-experimental research with nonequivalent control group design. A total of 184 students from 6th grade IV became the population. Samples were selected using a random sampling technique. Knowledge competence of civic education data collection used multiple-choice objective test instruments. The data obtained were analyzed using a t-test, namely polled variance. The results of data analysis obtained t-count = 2.880> t-table = 2.005 at a significance level of 5% with dk = n1 + n2-2 so that Ho is rejected and Ha is accepted. Then it can be concluded that there is a significant effect in the knowledge competence of civic education between students who are taught the Value Clarification Technique learning model based on the folklore.
FORECASTING MODEL OF AGRICULTURE COMMODITY OF VALUE EXPORT OF COFFEE; APPLICATION OF ARIMA MODEL
Authors: Erlina RR , Azhar Rialdi
Published: October 2020

Indonesia is currently one of the largest coffee producers in the world, and involved in exporting coffee countries. The financial series data such export value of coffee is highly volatile in both mean and variance. Thereby, the model of ARIMA with order p,d,q is one way to deal with this error. The aim of this study is to determine the best-fitted ARIMA(p,d,q) model to forecast the monthly series of export of coffee from January 2005 to April 2020. The findings suggest that ARIMA(1,3,1) is the best-selected model due to its very significant p-value (less than 0.0001), which showed that the model is applicable for forecasting.  The model is then used to establish the prediction of ExCof monthly data for the next 12 months.
Turizm ve Şikâyet: Bibliyometrik Bir Analiz
Authors: Ergün Gözde Seval , Kalıpçı Mehmet Bahadır
Published: October 2020

Bu araştırmanın amacı şikâyet kavramının uluslararası turizm literatüründeki durumunu betimsel analiz çerçevesinde doküman inceleme yöntemi ile irdelemektir. Bu amaç doğrultusunda Web of Science veritabanı araştırma alanı olarak seçilmiştir. İlgili veritabanı üzerinde 1970-2019 tarih aralığında, “complaint” ile “tourism” kelimeleri aratılarak ulaşılan 97 makale araştırmanın örneklemini oluşturmaktadır. Veriler Citespace II bibliyometrik analiz programı yardımıyla analiz edilmiştir. Araştırma bulguları Çin’in en yüksek iş birliğine, İtalya’nın ise en yüksek merkezilik derecesine sahip olduğunu göstermiştir. Sosyal bilimler araştırma alanının en fazla atıf alan ve merkezilik derecesine sahip olduğu ve en fazla atıf alan yazarın Sparks B. A. olduğu anlaşılmıştır. Makalelerin ağırlıkla Tourism Management dergisinde yayınlandığı görülmüştür. Turizm ve şikâyet konusu ile ilişkili kullanılan anahtar kelimeler incelendiğinde, ilk sıralarda turizm, ağızdan ağıza iletişim, memnuniyet ve sosyal medyanın ön plana çıktığı görülmektedir.
Pengaruh Penggunaan Mind Map Terhadap Pemahaman Konsep Stoikiometri
Authors: Suhardi Andi , Susanti Laily Yunita , Susilawati Susilawati
Published: October 2020

Penelitian ini menguji pengaruh penggunaan mind map terhadap pemahaman konsep stoikiometri mahasiswa pada mata kuliah kimia dasar. Penelitian ini merupakan penelitian eksperimen semu dengan menggunakan rancangan nonequivalent pretest-posttest control group design. Subjek penelitian terdiri atas 80 mahasiswa. Instrumen penelitian berupa instrumen tes untuk mengukur kemampuan pemahaman konsep stoikiometri mahasiswa pada mata kuliah kimia dasar. Hasil penelitian menunjukkan nilai rata-rata pemahaman konsep stoikiometri mahasiswa yang belajar menggunakan mind map sebesar 85,50 lebih besar daripada nilai rata-rata pemahaman konsep stoikiometri mahasiswa yang belajar menggunakan ceramah dengan nilai 80,35. Hal ini menunjukkan bahwa pemahaman konsep stoikiometri mahasiswa yang belajar menggunakan media mind map lebih tinggi dibandingkan mahasiswa yang belajar dengan ceramah. Hasil penelitian ini dapat disimpulkan bahwa pembelajaran dengan menggunakan mind map lebih efektif dibandingkan metode ceramah terhadap kemampuan pemahaman konsep stoikiometri mahasiswa
Carotenoid Content in Cherry Tomatoes Correlated to the Color Space Values L*, a*, b*: A Non-destructive Method of Estimation
Authors: Pandurangaiah Shilpa , A T Sadashiva , K S Shivashankar , D V SudhakarRao , K V Ravishankar
Published: October 2020

Cherry tomatoes are rich sources of carotenoids. The carotenoids are known to be precursors of vitamin A and also act as an antioxidant. It is important to visually judge the tomato surface color for higher β carotene content since this is the major provitamin AA carotenoid. Estimation of carotenoids by HPLC (High Performance Liquid Chromatography) and spectrophotometric methods in tomatoes are very expensive and time consuming. Therefore, colorimeters can be used to describe the color and determine the carotenoid content in a relatively easy and inexpensive manner. The objective of this study was to determine, if the carotenoid content within cherry tomatoes measured by conventional method could correlate with colorimetric CIE (Commission International del’Eclairage) L*, a*, b* color space values. Strong correlations were found between color surface value a* and total carotenoids (0.82) and lycopene content (0.87). We also observed positive correlation for the b* color value with β carotene (0.86). The L* value was negatively correlated (-0.78) with an increase in carotenoids. These close associations between color space values L*, a*, b* and carotenoids will help the breeders to quickly screen large germplasm/ breeding lines in their breeding program for improvement in carotenoid content through this time saving, inexpensive and nondestructive method at fully ripe stage.
Entre la novela fragmentaria y el ciclo de microrrelatos integrados: London Calling (2015), de Juan Pedro Aparicio
Authors: Martínez Deyros María
Published: October 2020

El presente artículo reflexiona sobre las diferentes estrategias que los posmodernos ciclos o series de microrrelatos utilizan para crear coherencia textual. Se analizará en concreto cómo estas estrategias, diferenciadoras de este género liminar narrativo, surgen en uno de los últimos libros del autor leonés Juan Pedro Aparicio, London Calling (2015).
Pengaruh Persepsi Harga dan Pelayanan terhadap Keputusan Penumpang Menggunakan Maskapai Sriwijaya Air
Authors: Fakhrudin Arif
Published: October 2020

Penelitian ini bertujuan untuk mengetahui pengaruh harga dan pelayanan terhadap keputusan penumpang menggunakan maskapai Sriwijaya Air. Penelitian ini dilakukan kepada penumpang Sriwijaya Air di Yogyakarta.Penelitian ini merupakan penelitian kuantitatif dengan metode survey. Populasi dalam penelitian ini adalah seluruh pengguna jasa pelayanan maskapai Sriwijaya Air. Metode penelitian yang digunakan metode purposive sampling dengan jumlah responden 100. Untuk mendapatkan data dengan cara memberikan kuesioner secara online kepada responden yaitu penumpang Sriwijaya Air di Yogyakarta tentang harga, pelayanan dan keputusan. Teknik analisis data menggunakan analisis regresi linier berganda dengan menggunakan program statistik SPSS release 16.0 for windows.Hasil pengujian menunjukkan bahwa variabel harga berpengaruh positif dan signifikan terhadap keputusan penumpangsebesar 0,003, sedangkan variabel pelayanan berpengaruh positif tapi tidak signifikan terhadap keputusan penumpang sebesar 0,327 dalam menggunakan maskapai Sriwijaya Air. Variabel harga dan pelayanan mampu menjelaskan variabel keputusan penumpang sebesar 59,5% dan sisanya  40,5% dijelaskan oleh variabel lain yang tidak dimasukkan dalam penelitian ini.Kata Kunci: Harga, Pelayanan, Keputusan.
Analisis SIMRS Dengan Metode PIECES Di RSU Dr. H. Koesnadi Bondowoso
Authors: Dinata Finno Harta , Deharja Atma
Published: October 2020

Hospital Information System (HIS) is an important component to improve hospital service quality. HIS  at General Hospital Dr. H. Koesnadi Bondowoso has been running for about 5 years since 2015. HIS implementation is not optimal because there are still various problems in its implementation.  The problem such as errors in printing reports so users must create reports manually. This research was aimed to analyze the application of hospital information systems using the PIECES method. This type of research is qualitative. It showed that the information Hospital Information System (HIS) performance results based on aspects of performance Hospital Information System (HIS) performance goes according to user needs, information aspects of information generated accurately, aspects of economics have produced economic value, running control aspects related to control and system security, efficiency aspects have provided efficiencies in its application, service aspect has made it easy for system users. Based on aspects of Performance, Information, Economic, Control, Efficiency, and Service Hospital Information System (HIS) performance has been running according to user needs, but it is not free from various problems, so there needs a efforts to improvement and development of Hospital Information System (HIS) through the recommendation of researchers so that Hospital Information System (HIS) can maintain quality and improve service quality to patients.
EXPEDIENTE / MASTHEAD
Authors: Unicap Paralellus
Published: October 2020

Editor-GerenteProf. Dr. Newton Darwin de Andrade Cabral, PPG-CR UNICAPE-mails: newton.cabral@unicap.br / paralellus.ppgcrunicap@gmail.com  ADMINISTRAÇÃO SUPERIOR DA UNICAPPresidente/ChancelerPe. João Renato Eidt, S.J.Provincial dos Jesuítas do Brasil ReitorProf. Dr. Pe. Pedro Rubens Ferreira Oliveira, S.J.Telefone: 2119-4110E-mail: pedro.rubens@unicap.br Pró-reitorias Pró-reitora de Pesquisa e Pós-graduaçãoProfª Drª Valdenice José RaimundoTelefone: 2119-4088E-mail: valdenice.raimundo@unicap.brPró-reitor de Graduação e ExtensãoProf. Dr. Degislando Nóbrega de LimaTelefone: 2119-4055E-mail: degislando.nobrega@unicap.brPró-reitor ComunitárioProf. Dr. Pe. Lúcio Flávio Ribeiro CirneTelefone: 2119-4146E-mail: lucio.cirne@unicap.brPró-reitor AdministrativoProf. Msc. Márcio Waked de Moraes RêgoTelefone: 2119-4142E-mail: marcio.waked@unicap.brChefe de GabineteProf. Rodrigo PellegrinoTelefone: 2119-4037Email: rodrigo.pellegrino@unicap.brCoordenadora do Programa de Pós-graduação em Ciências da Religião da UNICAPProfª Drª Zuleica Dantas Pereira CamposTelefone: 2119-4022Email: zuleica.campos@unicap.br Editor coordenador do Portal de Periódicos da Universidade Católica de PernambucoMsc. Mariano Vicente da Silva FilhoTelefone: 2119-4026E-mail: mariano.vicente@unicap.br
A MULHER, O PECADO E JESUS
Authors: Rios de Araujo Sandra Helena
Published: October 2020

As questões de gênero e seus enfrentamentos nos parecem uma discussão apenas contemporânea. Todavia, quando estudamos os textos sagrados, no caso específico a Bíblia, percebemos que elas são muito mais antigas. Aliás, elas começaram desde a narrativa da Criação descrita no livro do Gênesis. A partir do relato do “casal inaugural”, num jogo de luz e sombras, vamos encontrar o traçado do perfil da mulher e seus papéis a serem desempenhados naquela cultura e que se espraiam no seio do cristianismo. A reflexão aqui apresentada evidencia o quanto a mulher, de cujo ventre nasceu o pecado, teve sua própria corporeidade decretada impura e enquadrada pela legislação patriarcal judaica. Ela encontrou, entretanto, na figura de Jesus de Nazaré, alguém que a colocou definitivamente no lugar que lhe cabia, isto é, “filha de Israel”, participante do “povo eleito”. Ainda mais. “Aquele nascido de mulher” sacralizou o ventre. Em Jesus Cristo, a mulher encontrou outros papéis a assumir: tornou-se discípula e apóstola. Não só. Contribuiu para o início de sua missão messiânica; acompanhou-o pelos vilarejos; seguiu passo a passo sua via-crucis; aceitou alargar sua maternidade sobre a humanidade inteira; acolheu-o morto em seus braços; e gritou a vitória sobre a morte proclamando sua Ressurreição. Eis a reflexão que propomos.
EM BUSCA DA CONSTRUÇÃO DE UM IDEAL FEMININO: IMAGENS E TEXTOS NAS PÁGINAS DA REVISTA “MARIA”
Authors: Amaral Walter Valdevino do
Published: October 2020

Os estudos de gênero têm trazido contribuições importantes para a historiografia, principalmente no que diz respeito ao papel feminino na História. Dessa forma, este trabalho procura demonstrar como a Igreja Católica tentou dominar os corpos e mentes de mulheres, utilizando-se de discursos normalizadores para atender seus interesses religiosos, culturais e sociais. Para demonstrar como esse fenômeno ocorreu, analisaremos um veículo de imprensa que circulava em Recife no período em questão, a revista “Maria”, ligada diretamente a associação da Pia União das Filhas de Maria. Esta revista direcionada para as mulheres das classes média e alta da cidade do Recife. Portanto, nossa pesquisa analisa o período de 1937 a 1945, com o intuito de mapear e analisar quais matérias, colunas e poemas representam exemplos de discursos normalizadores, com o interesse de imprimir nas suas leitoras os deveres de uma boa católica. Nesse sentido, utilizaremos como referenciais teóricos os estudos de gênero proposto pela historiadora Joan Scott e conceito de normalização desenvolvido pelo filósofo Michel Foucault; como proposta metodológica, utilizaremos as contribuições da historiadora Tania Regina de Luca para o uso e análise dos periódicos.
Sistem Kendali Intensitas Cahaya Lampu Penerangan Jalan Umum Menggunakan Transformator Variabel Berbasis Arduino Uno
Authors: Lianda Jefri , Adam Adam , Amri Hikmatul , Custer Johny
Published: October 2020

This research discusses the Arduino Uno based public street lighting intensity control system. The street lighting technology applied so far is still conventional technology that is classified as wasteful of energy because it still uses a continuous lighting system or an On-Off system. PJU problems arise because of too much power consumption caused by the use of large power lamps and lamp operating times. This research utilizes Arduino Uno and RTC to control the value of the variable voltage output transformer based on time division. This system has been able to control the voltage of 400 watt sodium lamps.  The output voltage of the transformer has been divided into three levels, namely level 1, level 2 and level 3. The division of this level is based on the operating time of the lights, namely level 1 at 1830 WIB to 2200 WIB, level 2 at 2201 WIB until 2359 WIB, level 3 at 0000 WIB until 0530 WIB. Transformer output voltage at level 1 can be 220 volts. The output voltage of the transformer at level 2 can be 210 volts. Transformer output voltage at level 3 can be 200 volts. The intensity of the 400 watt sodium lamp light at level 1 is an average of 99.9 lux. The intensity of the 400 watt sodium lamp light at level 2 is an average of 85.45 lux. The intensity of the 400 watt sodium lamp light at level 3 is an average of 78.6 lux.
Rancang Bangun Farming Box Dengan Pengaturan Suhu Menggunakan Fuzzy Logic Controller
Authors: Firmansyah Riza Agung , Junianto Dani
Published: October 2020

Implementation of control systems has been carried out in many fields of science. One of it applications is in the agriculture fields. In this research we implemented a control system on farming in a box. Farming in a box is a system that uses old shipping containers for the purpose of growing plants in any environment. Inside shipping containers is fully assembled hydroponic pipe with air temperature control. In this research was built a little farming box from acryclic to imitate a shipping container. Main focus of this research is design an air temperature control using fuzzy logic controller. Fuzzy logic controller was choosen because many existing farming box use on off controller. In some application, fuzzy logic controller has better performance than on off controller. Farming box temperature is controlled by blowing cool air using an electric fan. In this case, cool air is produced by cold side of peltier. Electric fan speed is controlled by pulse width modulation signal (PWM) that generated from microcontroller. Air temperature data feedback is obtained from DHT 11 sensor that installed in a acrylic box. Sensor is physically connected with microcontroller and Fuzzy logic controller is embedded in microcontroller as an algorithm. Fuzzy logic controller was design with error temperature and error difference as an input, and duty cycle of PWM signal as output. Fuzzy logic controller system performs to reduce the temperature from 31,6 ° C to set poin 28° C in 71 seconds. Steady state error obtained by 1.28% and better than uncontrolled system that obtain steady state error 7,14%.
Interconnection Study of a 3 MWp Solar Farm on 20 kV Distribution System Considering Power Flow and Short Circuit
Authors: Larasati Nadyanti , Rahardjo Amien , Prameswara Hanindito Titah , Husnayain Faiz
Published: October 2020

Currently, renewable energy is under review so that its use can be more widespread in the future. One of the renewable energy sources that are commonly used is solar energy through solar cell technology that can convert solar energy into electrical energy and then becomes one of the components that makes up the solar power plant. The use of the solar power plant can be interconnected with distribution networks in electric power systems, both medium-voltage networks and low voltage networks. In this study, a 3 MWp capacity of solar power plant was conducted with the medium-voltage network system of X City. This interconnection study consisted of power flow and short circuit studies using ETAP 12.6.0 software. The results of the power flow study show the voltage level of each bus has increased by 0.293%-0.926% after interconnection with the solar power plant system, with a value that still matches the SPLN 1:1978 standard of 90% to 105%. Besides, the results of short circuit study show the value of the three-phase short circuit fault current experienced a change in value that is not too significant, with an increase of 1-37 A and a decrease of 1-5 A, with a value that is still according to the protection component rating standard of 25 kA.
Design of Mazzilli’s Zero Voltage Switching (ZVS) Circuit as Plasma Glow Discharge Generator
Authors: Muthi’ah Anisah , Rahardjo Amien , Husnayain Faiz , Hudaya Chairul
Published: October 2020

Purification water has several methods; one of them is the plasma generation. The circuit used to generate plasma is Zero Voltage Switching (ZVS), where its use uses the resonance circuit concept. The main category to generate plasma glow discharge is the circuit should generate high voltage output with a current range from 10-6 A to 1 A. In this study, when ZVS connected to the flyback converter with an input voltage of 12 V, the output values of 11 kV and 11 μA were obtained. In comparison, if ZVS was not connected to the flyback converter, the circuit is less stable, and the output value is weak because the output values only reach 8.97 kV and 8.97 μA. For maximum output, the ZVS circuit should be connected to the converter circuit due to the flyback converter can repair and strengthen the voltage. The flyback converter circuit is affected by the diode and capacitance effects. The effect of using capacitors in a flyback converter circuit is when the capacitance is too low, the ripple will form. Then when capacitance reaches a specific value, the ripple will decrease, and the voltage graph will approach a straight line. Hence the use of components in the ZVS and the flyback converter need to be considered because it affects how the release of plasma glow discharge will form.
porE: A Code for Deterministic and Systematic Analyses of Porosities
Authors: Trepte Kai , Schwalbe Sebastian
Published: October 2020

Accurate numerical calculations of porosities and related properties are of importance when analyzing metal-organic frameworks (MOFs).

We present porE, an open-source, general-purpose implementation to compute such properties and discuss

all results regarding their sensitivity to numerical parameters.

Our code combines the numerical efficiency of Fortran with the user-friendliness of Python.

Three different approaches to calculate porosities are implemented in porE, and

their advantages and drawbacks are discussed. In contrast to commonly used implementations,

our approaches are entirely deterministic and do not require any stochastic averaging.

In addition to the calculation of porosities, porE can calculate pore size distributions and offers the possibility to analyze pore windows.

The underlying approaches are outlined, and pore windows are discussed concerning their impact on the analyzed porosities.

Comparisons with reference values aim for a clear differentiation

between void and accessible porosities, which we provide for a small benchmark set consisting of 8 MOFs.

In addition, our approaches are used for a bigger benchmark set containing 370 MOFs,

where we determine linear relationships within our approaches as well as to reference values.

We show how these relationships can be used to derive corrections to a give porosity approach,

minimizing its mean error. As a highlight we show how complex workflows can be

designed with a few lines of Python code using porE.
Trioxatriangulenium (TOTA+) as a Robust Carbon-based Lewis Acid in Frustrated Lewis Pair Chemistry
Authors: Shaikh Aslam , Veleta Jose M , Moutet Jules , Gianetti thomas
Published: October 2020

We report the reactivity between the Lewis acidic trioxatriangulenium ion (TOTA+) and a series of Lewis bases such as phosphines and N-heterocyclic carbene (NHC). The nature of the Lewis acid-base interaction was analyzed via variable temperature (VT) NMR spectroscopy, single-crystal X-ray diffraction, UV-visible spectroscopy, and DFT calculations. While small and strongly nucleophilic phosphines, such as PMe3, led to the formation of a stable Lewis acid-base adduct, frustrated Lewis pairs (FLPs) were observed for sterically hindered bases such as P(tBu)3. The TOTA+-P(tBu)3 FLP was characterized as an encounter complex, and was found to promote the heterolytic cleavage of disulfide bonds, formaldehyde fixation, dehydrogenation of 1,4-cyclohexadiene, heterolytic cleavage of C–Br bond, and interception of Staudinger reaction intermediate. Moreover, TOTA+ and NHC was found to first undergo single-electron transfer (SET) to form [TOTA]•[NHC] •+, which was confirmed via electron paramagnetic resonance (EPR) spectroscopy, and subsequently form a [TOTA-NHC]+ adduct or a mixture of products depending the reaction condition used.
Efficient Interlayer Exciton Transport in Two-Dimensional Metal-Halide Perovskites.
Authors: Magdaleno Alvaro J , Seitz Michael , Frising Michel , Cruz Ana Herranz de la , Fernández-Domínguez Antonio I. , Prins Ferry
Published: October 2020

We present transient microscopy measurements of interlayer energy transport in (PEA)2PbI4 perovskite. We find efficient interlayer exciton transport (0.06 cm2/s), which translates into a diffusion length that exceeds 100 nm and a sub-ps timescale for energy transfer. While still slower than in-plane exciton transport (0.2 cm2/s), our results show that excitonic energy transport is considerably less anisotropic than charge-carrier transport for 2D perovskites.
Accurate, Automated Density Functional Theory for Complex Molecules Using On-the-fly Error Correction
Authors: Blau Samuel , Spotte-Smith Evan Walter Clark , Wood Brandon , Dwaraknath Shyam , Persson Kristin
Published: October 2020

High-throughput density functional theory (DFT) has been widely utilized to study a variety of materials and molecular properties. However, its application to complex molecular systems, including those relevant to electrochemical reactivity and decomposition, has been limited by insufficient automation.Here, we report a broadly applicable, automated framework for the accurate and robust DFT calculation of molecules, capable of addressing species relevant to electrochemistry. This framework is specifically designed to study molecules with different charge states, open-shell electronic structure, metal coordination, and implicit solvation. We first identify appropriate levels of theory that avoid calculation failures and accurately predict molecular redox potentials. We then describe our framework, including methods to automatically detect and correct errors and to optimize structures from saddle points to potential energy surface minima. To demonstrate the efficacy of this framework, we examine a case study including over 12,000 calculations of reactive molecular fragments. This framework is able to reduce the rate of failure for DFT calculations from 25.1% to 1.2%, significantly improving the degree of automation possible for high-throughput molecular DFT.
Investigation of the Reactivity of 1-Azido-3-Iodobicyclo[1.1.1]pentane under “Click” Reaction Conditions
Authors: Sitte Elisabeth , Twamley Brendan , grover nitika , Senge Mathias O..
Published: October 2020

The bicyclo[1.1.1]pentane (BCP) unit exhibits special physical and chemical properties and is under scrutiny as a bioisostere in drug molecules. We employed methodologies for the synthesis of different BCP triazole building blocks from one precursor, 1-azido-3-iodobicyclo[1.1.1]pentane, by Cu(I)-catalyzed 1,3-dipolar cycloaddition (“click”) reactions and integrated cycloaddition-Sonogashira coupling reactions. Thereby, we accessed three classes of substituted BCP derivatives: 1,4-disubstituted triazoles, 5-iodo-1,4,5-trisubstituted triazoles and 5-alkynylated 1,4,5-trisubstituted triazoles. This gives entry to the synthesis of multiply substituted BCP triazoles either on a modular or a one-pot basis. These methodologies were further utilized for appending large chromophoric porphyrin moieties onto the BCP core.
Interplay Between Locally Excited and Charge Transfer States Governs the Photoswitching Mechanism in Fluorescent Protein Dreiklang
Authors: SEN TIRTHENDU , Ma Yingying , Polyakov Igor , Grigorenko Bella , Nemukhin Alexander , Krylov Anna I.
Published: October 2020

We present the results of high-level electronic structure and dynamics simulationsof the photoactive protein Dreiklang. With the goal to understand the details ofDreiklang's photocycle, we carefully characterize the excited states of the ON- andOFF-forms of Dreiklang. The key ?nding of our study is the existence of a lowlyingexcited state of a charge-transfer (CT) character in the neutral ON form andthat population of this state, which is nearly isoenergetic with the locally excited(LE) bright state, initiates series of steps ultimately leading to the formation ofthe hydrated dark chromophore (OFF state). These results allow us to re?ne themechanistic picture of the Dreiklang's photocycle and photoactivation.
Linker Deficiency, Aromatic Ring Fusion and Electrocatalysis in a Porous Ni8 Pyrazolate Network
Authors: Hu Jieying , Deng Xiangling , Zhang Hu , Diao Yingxue , Cheng Shengxian , Zheng Sai-Li , Liao Wei-Ming , He Jun , Xu Zhengtao
Published: October 2020

The cruciform linker molecule here features two designer functions: the pyrazole donors for framework construction, and the vicinal alkynyl units for benzannulation to form nanographene units into the Ni8-pyrazolate scaffold. Unlike the full 12 connections of the Ni8(OH)4(H2O)2 clusters in other Ni8-pyrazolate networks, significant linker deficiency was observed here, leaving about half of the Ni(II) sites capped by acetate ligands, which can be potentially removed to open the metal sites for reactivity. The crystalline Ni8-pyrazolate scaffold also retains the crystalline order even after thermal treatments (up to 300 °C) that served to partially graphitizes the neighboring alkyne units. The resultant nanographene components enhance the electroactive properties of the porous hosts, achieving hydrogen evolution reaction (HER) activity that rivals topical nickel/palladium-enabled materials.
Composite material based on andesite of Transcarpathia
Authors: Melnyk L.I. , Chernyak L.P. , Kozlovets O.V.
Published: October 2020

Composite materials for various purposes are made on the basis of initial mixtures of fillers and bonding components. The varieties of these components and their quantitative ratio determine the qualitative indicators of the composite. This causes rosettes of the raw material base for the production of composites, including the use of by-products of mineral extraction, which meets the objectives of resource saving.
This paper presents the results of the study of composite materials on the basis of by-products of extraction of igneous rocks of Transcarpathia - siftings of andesite as a filler and copolymer Latex 2012 as a matrix. The analysis of chemical and mineralogical composition of andesite siftings from Khust quarry was carried out.
An analysis of the dependence of the main physical and mechanical characteristics of the studied composites on the concentration of andesite in the range of 55-85 wt. % and of the corresponding change in the quantitative ratio of filler and copolymer is performed. Differences in parameters using andesite samples with different particle size distribution (the poly-fractional with particle size ˂ 3 mm and the dispersion one with particle size ˂ 0.5 mm) were determined.
The peculiarities of the formation of the pore structure of the composite material obtained using andesite samples of different granulometry connected with the increasing degree of dispersion associated with the increase in the number of filler particles in the composite, increasing adhesion forces in the copolymer-filler system and increasing of surface energy of andesite particles are shown.
The possibility of increasing the abrasive resistance of the composite material when using the initial mixture based on the andesite-copolymer system has been experimentally confirmed.
Bioinformatics in the identification of microorganisms
Authors: Yeoh Chiann Ying , Cheah Yoke Kqueen
Published: October 2020

Rapid and accurate identification of microorganisms can be of great value for clinical management. For many fastidious and slow-growing microorganisms, the conventional method used for detection is time-consuming, costly and labour-intensive. Hence, the development of new and improved microbial identification methods are necessary to overcome this bottleneck. Current trend has shifted towards the use of new molecular technologies in genomics and proteomics for bacterial identification and characterization. This mini review will focus on summarizing different types of genotypic and proteomics identification methods, as well as bioinformatics tools used for rapid identification and characterization of microorganisms from various specimens.
Toplum içerisinde söyleme dönüşen dilde değer değişimleri
Authors: BOZAVLI Ebubekir
Published: October 2020

Medeniyetler arasında çeşitli düzeylerde gerçekleşen işbirlikleri toplumların kültürleri kadar dillerini de karşılıklı olarak etkilemektedir. Diller arasında etkileşimler kelime transferleri düzeyinde söz konusu olabilmektedir. Bu çalışma, Fransızcadan Türkçeye geçmiş ve günlük dilde yaygın olarak kullanılan Fransızca kelimelerin Fransızcadaki değerlerinin Türkçedeki kullanım değerleriyle karşılaştırılmasını ve Tekvin ve benzeri kutsal kitaplarda izine rastlanılan dilin tanrı tarafından vahyedilmişliği fikrine Fransızca-Türkçe karşılaştırmasıyla karşıt argümanlar oluşturmayı amaçlamaktadır. Yöntem olarak doküman incelemesiyle bir envanter çalışması yapılmış, bir dilden diğerine geçen kelimeler saptanarak örneklem oluşturulmuştur. Kelimelerin dillerdeki değerleri de içerik analiziyle çözümlenmiştir. Araştırma, olumsuz değerdeki bir Fransızca kelimenin tamamen olumlu ya da olumlu değerdeki bir kelimenin tamamen olumsuz değeriyle Türkçeye geçtiğini ve bu şekilde toplumda kullanılageldiğini ve hedef dildeki kelimelerin diğer değerlerinin kaynak dilde kaybolduğunu ortaya koymuştur. Manipülasyon, türbülans, spekülasyon vb. kelimeler sadece olumsuz, steril vb. Fransızca kelimeler ise yalnızca olumlu değerleriyle Türkçeye geçmiştir. Dil kullanımlarındaki üretkenlik insanın bir eseridir Tanrı’nın değil. Decartes’ın ve Chomsky’nin Kartezyen dil anlayışıyla Tanrı insanlara sadece dil yetisini bahşetmiştir. Şayet dilde statiklikten bahsedilecekse o da bu dil yetisi olabilir. İnsan düşüncesinde olduğu gibi dillerde de sürekli bir evrim söz konusudur. İn vivo anlayışla diller onları konuşanların eylemleriyle sürekli değişirler. Dilin vahyedilişliği yani Tekvindeki ve Kuran’daki Tanrı Adem’e kelimelerin isimlerini öğretti yaklaşımı dilin günlük hayattaki kifayetsizliğini ve diller arasındaki kelime transferlerindeki farklılıkları göz ardı etmek anlamına gelir.
Effect of Body Habitus and Heart Rate on Accuracy of Aortic-Radial Transfer Functions for Predicting Central Hemodynamic Indices in Growing Children
Authors: Cai Tommy Y. , Qasem Ahmad , Butlin Mark , Avolio Alberto , Ayer Julian G. , Celermajer David S. , Skilton Michael R.
Published: October 2020

Central Systolic Blood Pressure (cSBP) and Central Augmentation Index (cAIx) have been independently associated with cardiovascular risk in adults, and can be estimated using a generalized peripheral-to-central transfer function. We hypothesize that transfer function accuracy and precision will be influenced by degree of growth and change in body habitus during periods of growth, such as in childhood. We studied the pulse pressure waveforms of 91 healthy children at 8-years of age, and subsequently at 14-years of age. Waveforms were obtained by high-fidelity applanation tonometry of the radial and carotid arteries. Individualized radial-to-carotid transfer functions were formulated at 8-years of age and applied at 14-years of age to estimate cSBP and cAIx. Accuracy was defined as the difference between directly measured and predicted values, and precision as the residuals. Changes in weight (vs. error: β = −0.22, p = 0.04; vs. residuals: β = 0.30; p < 0.01) and body mass index (vs. residuals: β = 0.28, p < 0.01), between 8 and 14 years of age were associated with accuracy and precision of individualized transfer functions in predicting cSBP at 14 years of age. Change in weight (vs. residuals: β = 0.30; p < 0.01) and heart rate (vs. residuals β = 0.32, p < 0.01) were associated with the precision in predicting cAIx. Changes in body habitus and heart rate over a 6-year period of growth are associated with the predictive accuracy and precision of individualized transfer functions in children suggestive of changes in the frequency response characteristics of an individual’s vascular system during growth periods.