bluuebunny/crossref_metadata_2025_split huggingface dataset:
Simulasi Pelacakan Titik Daya Maksimum Modul Surya dengan Metode Grey Wolf Optimization
Authors: Faulianur Rizki , Sara Ira Devi , Arnia Fitri 
Published: May 2018

The photovoltaic module has a nonlinear current and voltage characteristic curve where there is a maximum power point to be tracked to avoid wasted energy. Some methods for tracking the maximum power points have been developed such as perturb and observe (P& O), Incremental Conductance (IC), and Hill Climbing (HC). However, those methods were not so accurate to find the maximum power point and they were also slow to respond the changes in solar radiation and temperature. To overcome the shortcomings of the method, a new optimization approach was developed. This method is called Gray Wolf Optimization (GWO). It work based on the wolf behavior in capturing the prey. In this study, it will be determined to what extent the GWO method can track the maximum working point of solar modules that undergo changes in radiation and working temperature quickly and accurately. This research was conducted by simulation using Matlab/Simulink by comparing the extract of power GWO method with its power characteristics. The results obtained by the GWO method trace maximum power with an average accuracy rate of 99.14 % with time less than 0.1 second. From this data, it can be concluded that the GWO method successfully responds well and accurately to changes in radiation and temperature.
Modulare Verwaltungsschalen
Authors: Malakuti Somayeh , Grüner Sten , Schmitt Johannes 
Published: May 2018

Die Verwaltungsschale abstrahiert von der Heterogenität der Industrie 4.0 Assets und dadurch ihre Interoperabilität ermöglicht. Der Inhalt der Verwaltungsschale kann sich während des Lebenszykluses der abstrahierten Assets verändern bzw. erweitert werden. Infolgedessen sind Erweiterbarkeit und Wartbarkeit wichtige nichtfunktionale Anforderungen. Dies erfordert die Modularisierung des Inhalts der Verwaltungsschale. Dieses Paper befasst sich mit den verschiedenen Entwurfsentscheidungen während der Modellierung von Verwaltungsschalen mit einem Schwerpunkt auf Modularität. Der Entscheidungsbaum wird für die Analyse von fünf Entwürfen für Verwaltungsschalen herangezogen.
Algunas consideraciones en relación con el derecho a la educación en la comunidad autónoma de Asturias / Some considerations regarding the right to education in the autonomous region of Asturias
Authors: González Álvarez María 
Published: May 2018

RESUMENEn relación con el derecho a la educación hemos estudiado las opiniones que res­pecto al mismo tienen las personas de dieciocho o más años que viven en la Comuni­dad Autónoma de Asturias. Pretendemos que el trabajo nos proporcione información, en general, respecto al derecho y de manera particular sobre la valoración de diversos aspectos del mismo y de su cumplimiento en la práctica. Entre las conclusiones más significativas y, que entendemos pueden proporcionar importante información para el sistema educativo asturiano, podemos señalar que para dos de cada tres la posibilidad de elegir centro escolar debe ser total. Los tres elementos del derecho a la educación que se consideran más importantes son la obligatoriedad y gratuidad de la enseñanza básica y la existencia de recursos humanos Los menos valorados se refieren al derecho de los padres a que sus hijos reciban la formación religiosa y moral que esté de acuerdo con sus propias convicciones y a la programación general de la enseñanza por parte de los poderes públicos. Por otro lado, se entiende que los elementos que mejor se cumplen en la práctica, son la obligatoriedad y gratuidad de la enseñanza básica. Siendo los que peor se cumplen la existencia de recursos materiales y la libertad de elección de centro.PALABRAS CLAVE : Derechos humanos; Derecho a la educación; Libre elección de centro; Obligatoriedad y gratuidad de la enseñanza básica ABSTRACTAs regards the right to education, we have studied the opinions of 18+ year-old per­sons who live in the Principality of Asturias. We intend that the research will provide us general information about the right to education, and in particular about the assessment of several of its aspects and its actual accomplishment. Among the most meaningful conclusions, and we understand can supply important information for the educational system in Asturias, we can signal that for two out of three people the possibility of choosing school must be paramount. The three most important aspects of education considered are the compulsory nature and free of charge for the citizens of the basic education and the proper supply of human resources. The least valued are the parents´ right of their children to receive religious and moral formation in accordance with their own convictions and the general programming of teaching by the political authority. On the other hand, it is understood that the aspects best implemented are the compulsory nature and free of charge of the basic education. Being the supply of material resources and the freedom of choice of school the worst implemented.KEYWORDS: Human Rights; Right to Education; Free choosing of school; Compulsory and free basic teaching
Escritura académica: retos y enfoques ante sus dificultades de aprendizaje / Academic writing: challenges and approaches to learning difficulties
Authors: Coronado Hijón Antonio 
Published: May 2018

RESUMENEste trabajo de revisión y fundamentación de la escritura académica, da cuenta de la preocupación actual sobre las carencias de los estudiantes universitarios en lo relativo a la expresión escrita. En esta dirección justifica la inclusión en los planes de estudios universitarios el desarrollo de esta competencia, desde una revisión de los movimientos internacionales en esta dirección. Presenta una tipología de las dificultades más comu­nes encontradas en la escritura académica del alumnado universitario que puede ser interesante de cara al diseño de actuaciones formativas. Finalmente repasa los distintos enfoques con los que se abordan la alfabetización de la expresión escrita como compe­tencia académica.PALABRAS CLAVE: educación Superior; alfabetización académica; dificultades de aprendizaje; escritura académica; competencias académicasABSTRACTThis review work and foundation of academic writing, realizes the current concern about the shortcomings of university students regarding written expression. In this di­rection justifies the inclusion in university curricula development of this competition, from a review of international movements in this direction. It presents a typology of the most common difficulties encountered in academic writing of university students that can be interesting for the design of training activities. Finally reviews the different approaches to the literacy of written expression as academic competence are addressed.KEYWORDS: higher education; academic literacy; learning difficultie; academic competences
Pengaruh Penambahan Jerami Nangka (Artocarpus heterophyllus Lam) Terhadap Karakteristik Fruit Leather Mangga (Mangifera indica L)
Authors: Yusmita Lisa , Wijayanti Ruri 
Published: May 2018

ABSTRAKPenganekaragaman pangan merupakan program kebijakan pemerintah dengan tujuan untuk terus mengembangkan pangan agar dapat memantapkan kemandirian dan penyediaan pangan dengan jenis yang beragam dan kualitas yang makin meningkat, jumlah yang memadai dan tersebar merata sehingga dapat memenuhi kebutuhan pangan dan gizi. Untuk mendukung penganekaragaman pangan tersebut maka diperlukan upaya untuk melakukan pengolahan produk-produk hasil pertanian.Buah-buahan merupakan salah satu produk hasil pertanian yang umumnya dibuat menjadi produk olahan seperti jam, jelly, puree, sari buah, buah kaleng, manisan kering atau basah. Salah satu jenis produk buah-buahan yang kering selain manisan adalah fruit leather. Fruit leather adalah jenis makanan yang berasal dari daging buah yang telah dihancurkan dan dikeringkan. Produk ini berbentuk lembaran tipis seperti halnya kulit buah dengan tekstur yang plastis dan kenyal, rasanya manis tetapi masih memiliki ciri rasa khas buah yang digunakan. Fruit leather juga termasuk produk makanan yang tidak mengandung zat pewarna sehingga cocok untuk dijadikan cemilan dan mempunyai aneka ragam bentuk dan warna. Pengolahan buah-buahan menjadi fruit leather merupakan salah satu upaya divesifikasi pangan.Penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 3 kali ulangan. Data yang diperoleh dianalisa secara statistik dengan uji F, kemudian bila berpengaruh nyata dilanjutkan dengan uji DNMRT pada taraf nyata 5%. Penelitian ini telah dilakukan di Laboratorium Program Studi Teknologi Industri Pertanian Universitas Dharma Andalas dan Laboratorium Teknologi Hasil Pertanian Fakultas Teknologi Pertanian Universitas Andalas.Dari hasil penelitian didapatkan kesimpulan bahwa konsentrasi penambahan jerami nangka berpengaruh nyata terhadap kadar vitamin C dan kadar serat kasar. Sementara untuk pengujian kadar air, total asam dan kadar gula ternyata tidak dipengaruhi oleh konsentrasi penambahan jerami nangka. Kata kunci : fruit Leather, jerami nangka, mangga.
Kajian Penggunaan Bahan Penstabil CMC (Carboxyl Methyl Cellulose) dan Karagenan dalam Pembuatan Velva Buah Naga Super Merah (Hylocereus costaricensis)
Authors: Basito Basito , Yudhistira Bara , Meriza Dara Audina 
Published: May 2018

Tujuan dari penelitian ini adalah mengetahui pengaruh kombinasi bahan penstabil CMC dan karagenan terhadap karakteristik sensori velva dan mengetahui karakteristik fisik (daya leleh, overrun, viskositas) dan kimia (total padatan terlarut, kadar air, aktivitas antioksidan dan serat pangan) velva buah naga super merah. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan satu faktor yaitu variasi kombinasi bahan penstabil CMC dengan karagenan menggunakan 2 ulangan sampel dan 3 ulangan analisa. Data yang diperoleh pada pengujian sensori dianalisis dengan menggunakan one way ANOVA pada tingkat α = 0,005. Jika terdapat perbedaan nyata, maka kemudian dilanjutkan dengan uji Duncan Multiple Range Test (DMRT) pada α = 0,05. Sedangkan data yang diperoleh pada pengujian fisik dan kimia dianalisis menggunakan Paired Sample t-Test pada tingkat α = 0,05.Hasil penelitian ini menunjukan bahwa, kombinasi kulit dan daging buah naga super merah untuk dijadikan puree velva terbaik dengan perbandingan 1:4. Selanjutnya kombinasi bahan penstabil CMC dan karagenan mempengaruhi karakteristik sensori terhadap parameter tekstur dan overall. Tingkat penerimaan velva dengan kombinasi penstabil terbaik pada kombinasi CMC dan karagenan 1:1. Pengaruh penggunaan bahan penstabil CMC dan karagenan terhadap sampel kontrol terlihat pada karakteristik fisik seperti daya leleh, overrun dan viskositas. Selain itu pada karakteristik kimia seperti total padatan terlarut, aktivitas antioksidan dan serat pangan. Tetapi tidak berpengaruh terhadap kadar air velva. Penggunaan bahan penstabil CMC dan karagenan 1:1 menunjukkan nilai daya leleh, overrun, viskositas, aktivitas antioksidan dan serat pangan semakin tinggi.
Kajian Pembuatan Permen Jelly dari Buah Tanjung (Mimusops elengi L)
Authors: El Husna Nida , Nilda Cut , Manik Sakirin 
Published: May 2018

Tanaman tanjung (Mimusops elengi L.) merupakan tanaman pelindung yang banyak ditanam diperkarangan kantor, sekolah maupun dipingir-pinggir jalan dan hutan kota. Bagian tanaman tanjung yang biasa dimanfaatkan yaitu bunga, daun, akar dan kulit batang sedangkan buahnya tidak termanfaatkan sama sekali. Buah tanjung memiliki rasa sepat sehingga masyarakat tidak menyukainya. Rasa sepat pada buah bisa dikurangi dengan merendam buah dengan larutan kapur sirih. Salah satu cara yang dilakukan agar buah tanjung tidak terbuang yaitu dengan mengolahnya menjadi permen jelly. Penelitian ini bertujuan untuk mengetahui pengaruh lama perendaman buah tanjung dengan larutan kapur dan konsentrasi gula terhadap karakteristik permen jelly yang dihasilkan. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK Faktorial) dengan 2 faktor. Faktor pertama yaitu lama perendaman buah tanjung dengan larutan kapur (J) dengan 3 taraf yaitu 12 jam (J1), 24 jam (J2) dan 36 jam (J3). Faktor kedua yaitu konsentrasi gula (G) dengan 3 taraf yaitu 70% (G1), 90% (G2) dan 110% (G3). Setiap perlakuan diulang sebanyak 3 kali ulangan sehingga diperoleh 27 satuan percobaan. Hasil penelitian lama perendaman buah tanjung berpengaruh sangat nyata terhadap rasa dan berpengaruh nyata terhadap tekstur permen jelly yang dihasilkan. Semakin lama perendaman buah tanjung maka rasa kelat pada buah tanjung akan semakin berkurang. Konsentrasi gula yang berpengaruh sangat nyata terhadap kadar air permen jelly buah tanjung. Semakin besar konsentrasi gula yang ditambahkan maka kadar air permen jelly yang dihasilkan semakin rendah. Interaksi lama perendaman buah tanjung dan konsentrasi gula berpengaruh nyata terhadap rasa permen jelly yang dihasilkan. Berdasarkan nilai organoleptik, buah tanjung yang direndam dengan larutan kapur sirih selama 24 jam dan konsentrasi gula 90% merupakan kombinasi perlakuan terbaik dalam pembuatan permen jelly buah tanjung, yang menghasilkan permen jelly dengan kadar air 10,58%, pH 4,42, organoleptik warna 3,63 (suka), aroma 3,77 (suka), rasa 4,33 (suka) dan tekstur 4,66 (sangat suka).Kata kunci: buah tanjung, konsentrasi gula, lama perendaman, larutan kapur, permen jelly
Karakteristik Emulsifier Mono-Diasil Gliserol (MDAG) dari Crude Palm Oil (CPO) yang berasal dari Fat Pit pada Berbagai Konsentrasi Katalis NaOH
Authors: Silsia Devi , Electrika Fitri , Surawan Dewi , Meiriska Idha 
Published: May 2018

Mono - Diasilgliserol (MDAG) merupakan merupakan emulsifier yang paling banyak digunakan dalam industri makanan. Emulsifier merupakan salah satu produk oleokimia yang bernilai ekonomis tinggi. Penelitian ini bertujuan untuk mengetahui karakteristik MDAG yang dihasilkan dari etanolisis crude palm oil (CPO) yang berasal dari Fat Pit dengan menggunakan katalis NaOH. Reaksi etanolisis dilakukan pada suhu 50°C selama 30 menit. Konsentrasi katalis NaOH yang digunakan adalah 1%, 2%, 3%, 4% dan 5% dari berat minyak. Proses pemisahan dilakukan dengan menggunakan sentifus. Karakteristik MDAG yang diamati adalah kadar air, asam lemak bebas (alb) dan kemampuannya sebagai emulsifier berupa kemampuan produk menurunkan tegangan permukaan, dan menstabilkan emulsi minyak air. Kadar air MDAG yang dihasilkan antara 0,027% - 0,14%, alb antara 1,27% - 0,14%, tegangan permukaan antara 26,76 dyne/cm – 34,86 dyne/cm dan kestabilan emulsi yang terbentuk antara 135 detik – 181,2 detik.
Study of clinical and biochemical profile of acute alcoholic liver disease in a teaching hospital in Telangana
Authors: Khatroth Shamsunder 
Published: May 2018

Background: Chronic alcohol consumption gives rise to various health risks that include liver disease, heart disease, pancreatitis, central nervous system disorders and certain forms of cancer. Alcoholic liver disease (ALD) is a spectrum of clinicopathological abnormalities, reflecting an acute or chronic inflammation of the liver parenchyma induced by alcohol use. It is associated with changes in various biochemical parameters and also various clinical manifestations in the patients. The objective of the present study to evaluate clinical and biochemical profile of acute alcoholic liver disease.Methods: The prospective hospital-based case control study was done at MNR Medical College, in the department of General Medicine for duration of one year from March 2017 to April 2018. A total of 120 cases diagnosed clinically and biochemically as Acute alcoholic liver disease were included in the study.Results: The age group ranged from 20 to 60 years and the male to female ratio was 2.42. Majority of the patients were in the age group of 30-40 years (54.1%). Majority of the patients (66.6%) consumed >60 grams/24hours of alcohol. Jaundice, nausea and vomiting were seen in 83.3% cases followed by hepatomegaly in 66.6% cases. Majority of them had been consuming alcohol for more than 5 years.Conclusions: Chronic alcohol consumption is more common in adult males. Chronic alcoholics consume more amount of alcohol. Alcoholic liver disease has a varied clinical presentation and is associated with deranged biochemical parameters.
Association of Helicobacter pylori in nasal polyposis
Authors: B. Nandyal Channabasawaraj , Shankar Naik L. R. , L. Sahana , Bhat Quasser R. , Naaz Farha 
Published: May 2018

<p class="abstract"><strong>Background:</strong> A significant number of patients with gastro esophageal reflux disease (GERD) disease are actually infected with Helicobacter pylori, transmission of the bacteria from stomach to nose may occur. Few studies have revealed the presence of Helicobacter pylori in normal nasal mucosa, in patients with chronic rhino sinusitis and in nasal polyps but the results have been conflicting and further studies are required for its establishment. The aims and objectives of the study were to study the presence of <em>Helicobacter Pylori </em>in nasal polyp specimen by using non specific tests- rapid urease test, Giemsa stain and H&amp;E stain, specific tests-immunohistochemistry and culture.</p><p class="abstract"><strong>Methods:</strong> 35 patients with nasal polyp were underwent endoscopic nasal polypectomy. Specimens were analyzed for presence of <em>Helicobacter pylori</em> by urease test, Giemsa stain, Hemotoxylin and Eosin stain, Immunohistochemistry and culture. </p><p class="abstract"><strong>Results:</strong> Out of 35 patients 10 patients had gastro esophageal reflux disease (GERD), in which 06 patients showed positive for urease test and Giemsa stain and 3 patients picked up by immunohistochemistry test and growth in culture media. Of which <em>Helicobacter pylori </em>positive cases by H&amp;E stain showed typical hyperplastic epithelium and lymphoid aggregation.</p><p class="abstract"><strong>Conclusions:</strong> There exists an association between <em>H. pylori </em>and nasal polyps and GERD. Non-specific urease test and modified Giemsa stain were positive in considerable number of cases, but the statistical significance could not be established. Immunohistochemistry and culture can be regarded as the procedure of choice in truly positive cases infected with <em>H. pylori</em> along with hyperplastic epithelium in H &amp; E stain, all with co-relative finding but require larger study to establish their association which will help in further research and treatment.</p><p> </p>
Audiological assessment in organophosphorous poisoning
Authors: Singh Mahender , Minhas R. S. , Machhan Prem , Azad Ramesh Kumar , Mohindroo Shobha 
Published: May 2018

<p class="abstract"><strong>Background:</strong> Organophosphate (OP) poisoning is a common cause of significant mortality and morbidity all over the world. In Asia, OP poisoning is the most common form of fatal self harm. Previous studies have suggested hearing loss due to OP poisoning. The aim of the study was to study audiological assessment in the patients with OP poisoning.</p><p class="abstract"><strong>Methods:</strong> 26 patients (age &lt;50 years) of OP poisoning over a period of one year were included in the study following ethical approval from Institute Ethics Committee. 25 healthy subjects served as control. Each subject was subjected to brainstem evoked response audiometry (BERA) examination. </p><p class="abstract"><strong>Results:</strong> 50% patients with OP poisoning were aged between 20-29 years. Male outnumbered females in the patients (M:F- 17:9) as well as controls (M:F- 17:8). Only absolute wave-v latency (ms) was statistically significantly prolonged in cases when compared with controls in both right (0.035) as well as left ears (0.048). We found no statistical significant difference in interpeak wave I-III, III-V, I-V latency of both ears in cases when compared with controls. On second assessment in the patients, we observed a statistical significant decrease in absolute wave III and V latency, and interpeak I-III interval in right ear when compared with wave latency at first assessment. In left ear on second assessment, a significant decrease in absolute wave I, III, and V latency was observed in the patients.</p><p class="abstract"><strong>Conclusions:</strong> OP compounds may affect entire neural auditory pathway. Further studies with a large sample size are required for the assessment.</p>
Surgical interventions for autogenous arteriovenous fistula aneurysms in hemodialysis patients
Authors: ÖZSİN Kadir Kaan , SANRI Umut Serhat , KAHRAMAN Nail , TOKTAŞ Faruk , YAVUZ Şenol 
Published: May 2018

Objectives. The aim of this study was to emphasize the importance
of surgical intervention perfotmed before development of arteriovenous fistula (AVF)
aneurysm complications. Methods. The patients were categorized
into two groups: Patients undergoing elective
surgery for autogenous AVF aneurysm were defined as elective group (Group 1), whereas
those who underwent emergency surgery due to ruptured aneurysmal fistulas were
defined as emergency group (Group 2). All elective cases were evaluated by
doppler ultrasonography before surgery. All patients had temporary hemodialysis
catheters. In the patients with salvaged fistulas, the fistulas was rested for
1 week. A new fistula was created in patients with not salvaged fistula. Results. A total of 31 patients (54.8% male, mean age: 41.2 ± 14.7 years) were in
Group 1 and 7 patients (57.1% male, mean age: 53 ± 9.4 years) were in Group 2. Signiﬁcant
difference was observed between two groups in terms of fistula preservation.
Salvaged fistulas were significantly higher in the Group 1 than Group 2 (p = 0.003). In Kaplan-Meier curves,
cumulative primary AVF patency rates at 1, 3 and 6 months were 96.3%, 81.5%,
and 77.8% in Group 1 and 66.7%, 66.7%, and 66.7% in Group 2, respectively (log-rank;
p = 0.536). Conclusions. Consultation
of these cases with a cardiovascular surgeon before they reach the rupture
stage is an important condition for both the patency of the fistula and the
vital risk of the patient.
Apuntes para la historia de un médico peruano en la segunda guerra mundial
Authors: Pinto-Bazurco Mendoza Ricardo 
Published: May 2018

Los estudios sobre la Segunda Guerra Mundial resultan inagotables,más aun, cuando se encuentran nuevos episodios que se vinculan a la participación peruana. Capítulos de la guerra escritos por compatriotas que participaron, como fuera el caso del médico peruano Ernesto W. Pinto-Bazurco Alcalde, en un conflicto que no era el suyo y que arriesgaron su propio bienestar por salvaguardar la libertad y la vida de muchas personas. Hechos que nos vinculan sobremanera con el más terrible y lamentable acontecimiento bélico del siglo XX.
Issues Related to the Developmental Research: An Identified Challenge for the Development of Indian Intellectual Capital
Authors: Chakravarty Ritu Tripathi 
Published: May 2018

<p>The development of any country depends entirely on the quality of researches done for betterment of the present prevailing systems and it has been proved that the countries who have failed in doing the Research and Development have lacked far behind in being able to stand up for the minimal basics. This research paper is a reflective paper and will make an attempt of presenting the current situation of researches in India .It is evident that there is a great paucity of researches in education .The researches done if at all are lacking in their originality and authenticity. Various challenges are discussed in this paper. The analysis was based on the content analysis and author’s experiences on number of issues related to the difficulties in conduction of researches in education. The findings reveal that the developmental researches are not taken up seriously and therefore there is no rigour in conduction of good quality researches in education. Various suggestions were given in order to improve the selection of appropriate area for the researches and other factors that could lead towards the improvement of quality of developmental researches.</p>