bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penerapan Metode Musabaqoh Bithoqoh Mukhtalithul Kalimah (MBMK) untuk Meningkatkan Hasil Belajar Maharah Al-Kitabah Siswa MAN 1 Yogyakarta
Authors: Rahmawati Latifah 
Published: July 2019

This article is aimed to describe: (1) the increase of ability to write in Arabic using the method of Musabaqah Bithaqah Mukhtalithul Kalimah (MBMK), (2) behavior changes on the students after learning to write Arabic using MBMK method. The method is done one the XD students of MAN 1 Yogyakarta. The proceedings of this research are done in two cycles. Every cycle has four stages, namely: planning, action, observation, and reflection. Everything is conducted collaboratively. The subjects of the present study are 37 tenth grade students of class D in MAN 1 Yogyakarta, consisting of 20 female students and 17 male students. The data collection technique is by using test and non-test. After attending the learning process using MBMK method, students’ skills in writing show significant improvement. The average score of the students before using the MBMK method was only 68.73. However, after using the MBMK method, it increases to 80.7 in the first cycle and 88.7 in the second cycle. Students’ behavior also changed in a positive direction. The changes are shown by being serious and enthusiastic towards the writing lessons. Based on the data above, it can be concluded that MBMK method is effective to increase the students’ ability in XD class of MAN 1 Yogyakarta.
Abstrak
Tulisan ini bertujuan untuk mendeskripsikan peningkatan kemampuan menulis bahasa Arab dengan menggunakan metode Musābaqah Bithāqah Mukhtalithul Kalimah (MBMK), dan perubahan perilaku siswa setelah mengikuti pembelajaran menulis bahasa Arab dengan menggunakan metode MBMK pada siswa kelas X D MAN 1 Yogyakarta. Tindakan dalam penelitian ini dilaksanakan dalam dua siklus. Setiap siklus meliputi empat tahap yaitu: perencanaan (planning), pelaksanaan (action), pengamatan (observation), dan refleksi (reflection). Subyek penelitian ini adalah siswa kelas X D MAN 1 Yogyakarta yang berjumlah 37 siswa terdiri dari 20 siswa perempuan dan 17 siswa laki-laki. Teknik pengumpulan data menggunakan teknik tes dan non tes. Setelah mengikuti kegiatan pembelajaran dengan metode MBMK, kemampuan siswa dalam keterampilan menulis mengalami peningkatan yang signifikan, nilai rata-rata kemampuan siswa sebelum dilakukan pembelajaran dengan model pembelajaran MBMK hanya 68,73. Setelah diterapkan model pembelajaran MBMK mengalami peningkatan menjadi 80,7 pada siklus l, kemudian meningkat lagi menjadi 88,7 pada siklus ll. Begitu juga perilaku siswa kelas X D MAN 1 Yogyakarta yang mengalami perubahan kearah positif. Perubahan tersebut ditunjukan dengan perilaku siswa yang lebih serius dan antusias dalam mengikuti pembelajaran ketrampilan menulis. Berdasarkan pada data tersebut disimpulkan bahwa model pembelajaran MBMK efektif untuk meningkatkan kemampuan menulis kelas siswa X D MAN 1 Yogyakarta.
Kata Kunci: Metode Pembelajaran MBMK, Kemampuan Menulis, Perubahan Perilaku
Pemasaran Jasa Pendidikan dan Implementasinya sebagai Strategi Pengembangan Pendidikan di SMP Muhammadiyah 1 Depok Sleman Yogyakarta
Authors: Iqbal Muhammad 
Published: July 2019

This research focused on the experience of Muhammadiyah Junior High School I (SMP 1) in Depok Sleman Yogyakarta in improving students trust and choice to study in the institution through an education marketing strategy. How the strategy of marketing is developed and work for educational services and its implementation is highlighted in this study. Using a qualitative research this paper utilizes the marketing strategy theory approach to educational services. The data were collected through: (1) observation, (2) documentation, and (3) in-depth interviews with school principals, public relations staff, student affairs, parents and students. It was validated by using source and technical triangulation technique in a qualitative research. The results of the study indicated that: First, the marketing strategy of educational services in improving the educational services in SMP 1 Muhammadiyah Depok, involves: (1) internal, (2) external, and (3) interactive marketing strategies. Second, the implementation of marketing strategies in improving education services in SMP 1 Muhammadiyah Depok covers: (1) implementing market selection strategies by segmenting the market, targeting and positioning. (2) establishing the marketing mix by applying quality products from this junior high school, highlighting its geographical location, applying competitive prices, and carrying out promotional steps. Third, the supporting and inhibiting factors of the marketing strategy in the school were summarized in the strengths, weaknesses, opportunities and threats (SWOT) analysis.
Petrographical and geophysical investigation of the Ecca Group between Fort Beaufort and Grahamstown, in the Eastern Cape Province, South Africa
Authors: Baiyegunhi Christopher , Nxantsiya Zusakhe , Pharoe Kinshasa , Baiyegunhi Temitope L. , Mepaiyeda Seyi 
Published: July 2019

Abstract
The outcrop of the Ecca Group in the Eastern Cape Province was investigated in order to reveal petrographic and geophysical characteristics of the formations that make up the group which are vital information when considering fracking of the Karoo for shale gas. The petrographic study reveals that the rocks of the Ecca Group are both argillaceous and arenaceous rock with quartz, feldspar, micas and lithics as the framework minerals. The sandstones are graywackes, immature and poorly sorted, thus giving an indication that the source area is near. The observed heavy minerals aswell as the lithic grains signify that the minerals are of granitic, volcanic and metamorphic origin. The porosity result shows that of all the formations that make up the Ecca Group, the Whitehill Formation is the most porous with an average porosity of about 2.1% and also least dense with an average dry density of about 2.5 g/cm3. The least porous unit is the Ripon Formation with porosity of about 0.8% but has the highest dry density of approximately 2.8 g/cm3. The magnetic map shows some ring-like structures which coincide with dolerites that were mapped in the field. As revealed by the depth slices result, dolerite intrusions are pervasive in the northern part of the study area, extending to a depth of about 6000 m below the ground surface. The appearance of dolerite intrusions at the targeted depth (3000 - 5000 m) for gas exploration could pose a serious threat to fracking of the Karoo for shale gas.
Intelligent modeling and optimization of emulsion aggregation method for producing green printing ink
Authors: Ataeefard Maryam , Sadati Tilebon Seyyed Mohamad , Reza Saeb Mohammad 
Published: July 2019

Abstract
In this study, Artificial intelligence method was used as a new approach in modelling and optimization of printing toners with appropriate requirements. Toner fine powder is made up of resin, colorant and additives. This composite has been utilized in electrophotographic digital printing. The optimization approach has been considered for optimizing of toner production process and to produce printing toners with an appropriate physical and color properties (particle size (PS), particle size distribution (PSD), L*, a*, b*) by an environmental friendly method which is emulsion aggregation (EA). The EA is a green technology that provides many advantages for toner production pathway and lead to high quality product and printing. The effect of heating rate (R), time of mixing (T), and mixing rate (S) on PS, PSD, and L*, a*, b* has been studied. An in-home code was established to optimize the architecture of artificial neural network (ANN) with two hidden layers, by which an accurate model was developed for the prediction of toner properties. The best process conditions with acceptable characteristics of manufacturing toners was obtained by multi-objective optimization in specified amounts of heating rate, mixing time, and mixing rate
On tylosis ultrastructure in Quercus cerris L.
Authors: Bariska Mihály , Pásztory Zoltán , Börcsök Zoltán 
Published: July 2019

Abstract
A study of tylosis in European Turkey oak (Quercus cerris L.) shows correspondences in the formation of tyloses and of regular cell walls. The outer tylosis wall has a smooth, granular surface with simple perforations analogous to that of the primary wall of ordinary cells. The underlying wall stratum shows parallel oriented macro-fibrils, normally found in the secondary walls of regular cells. At the contact areas of tyloses, stabilizing seams can be observed. Various types of wall openings such as simple pits, blind pits and vestured pits were present. Also tylosis division was detected. The characteristics of parenchyma cell walls can be re-discovered in tyloses.
Patagonian bats: new size limits, southernmost localities and updated distribution for Lasiurus villosissimus and Myotis dinellii (Chiroptera: Vespertilionidae)
Authors: Giménez Analía Laura , Schiaffini Mauro Ignacio 
Published: July 2019

Abstract
Vespertilionid species are widely distributed in South America. They are highly diverse, with physiological and behavioral adaptations which allow them to extend their distributions into temperate areas. In Patagonia, this family is represented by seven species in three genera (Histiotus, Lasiurus and Myotis). In this study, we analyzed the distribution of two vespertilionid species, Lasiurus villosissimus and Myotis dinellii, including new southernmost records, and their relationship with environmental variables. Two different spatial scales were analyzed: a continental approach for species distribution analyses (South America), and local trapping of bats in northwestern Chubut province, Argentina. We present new southern limits for L. villosissimus and M. dinellii, and included new records for Patagonian bats. The big hoary bat L. villosissimus was recorded as the largest bat inhabiting Patagonia, relating it as a bat mainly inhabiting low, humid and temperate/warm areas. The little yellow bat M. dinellii, instead, is the smallest mammal and the smallest bat recorded in Patagonia to date, related mainly with dry, mid-altitude and temperate/warm areas.
Plasmonic near-field scanning nanoscope with a cross-polarization detection technique
Authors: Shim Hyeon Bo , Hahn Jae W. 
Published: July 2019

Abstract
A cross-polarization detection technique was introduced to enhance the signal-to-noise ratio (SNR) of a plasmonic near-field scanning nanoscope (PNSN) using the anisotropic reflection from a metallic ridge nano-aperture. Assuming that the nano-aperture is an resistor-inductor-capacitor-equivalent circuit, we propose an analytic circuit model to quantitatively predict the relationship between the copolarization and cross-polarization signals of the PNSN. It was found that the magnitude of the cross-polarization signal has an opposite trend with respect to the copolarization signal, providing a larger PNSN signal. We demonstrated the PNSN with dual channels for detecting both polarization signals. The performance of the PNSN was characterized by recording images of heterogeneous nanostructures in dynamic random access memory patterns and we enhanced the SNR of the images by a factor of 2.7–4.9.
The Effect of Armed Conflict on Savings Rates: International Evidence from 1980 to 2015
Authors: Torres-Garcia Alejandro , Vanegas-Arias Martin , Builes-Aristizabal Laura 
Published: July 2019

Abstract
Economic growth theory highlights the importance of saving rates to explain the long-run economic performance of economies. While economic theory has provided an analytical and empirical framework to understand the determinants of saving rates, one of the limitations is that it excludes from the analysis the potential effects of armed conflict and political instability, although it has been demonstrated that such situations can affect intertemporal preferences in terms of consumption and saving. Using a sample of 55 countries with/without conflict from 1980 to 2015, we analyze whether aggregate savings rates are negatively correlated with the existence, intensity, and duration of an armed conflict. The results indicate that countries that have suffered some type of conflict exhibit a saving rate 2.7% lower on average than the rate exhibited by countries that have not suffered such conflict. Additionally, if there is a high-intensity conflict, the saving rates decreases 2.5% more relative to countries that experience low-intensity conflict. Finally, we found a nonlinear relationship between saving rates and conflict duration, suggesting that the impact of conflict on savings decreases with time. These results extend the literature on the effects of armed conflicts on the long-run economic growth.
Cellular and Network Mechanisms May Generate Sparse Coding of Sequential Object Encounters in Hippocampal-Like Circuits
Authors: Trinh Anh-Tuan , Clarke Stephen E. , Harvey-Girard Erik , Maler Leonard 
Published: July 2019

AbstractThe localization of distinct landmarks plays a crucial role in encoding new spatial memories. In mammals, this function is performed by hippocampal neurons that sparsely encode an animal’s location relative to surrounding objects. Similarly, the dorsolateral pallium (DL) is essential for spatial learning in teleost fish. The DL of weakly electric gymnotiform fish receives both electrosensory and visual input from the preglomerular nucleus (PG), which has been hypothesized to encode the temporal sequence of electrosensory or visual landmark/food encounters. Here, we show that DL neurons in theApteronotidfish and in theCarassius auratus(goldfish) have a hyperpolarized resting membrane potential (RMP) combined with a high and dynamic spike threshold that increases following each spike. Current-evoked spikes in DL cells are followed by a strong small-conductance calcium-activated potassium channel (SK)-mediated after-hyperpolarizing potential (AHP). Together, these properties prevent high frequency and continuous spiking. The resulting sparseness of discharge and dynamic threshold suggest that DL neurons meet theoretical requirements for generating spatial memory engrams by decoding the landmark/food encounter sequences encoded by PG neurons. Thus, DL neurons in teleost fish may provide a promising, simple system to study the core cell and network mechanisms underlying spatial memory.
Modifiye cam iyonomer simanlar: Güncel bir yaklaşım
Authors: Sarı Mustafa Erhan , İbiş Sevgin 
Published: July 2019

Cam
iyonomer simanların biyolojik uyumlulukları ve flor salma özellikleri ile diş
hekimliğinde pek çok uygulama endikasyonu bulunur. Son yıllarda bu
materyallerin fiziksel ve kimyasal özelliklerinin geliştirilebilmesi için, rezin modifiye cam iyonomerlere nano-boyutlu
doldurucuların eklenmesi, cam partiküllerinin boyutunun azaltılması ve cam
tozuna nano-boyutlu biyoseramiklerin sokulması gibi çeşitli yenilikler
tanıtılmıştır. Bu yenilikler geleneksel
cam iyonomerlerin mekanik özelliklerini, aynı zamanda flor salınımını ve
biyoaktivitesini de arttırmaktadır. Bu derlemenin amacı bu
yenilikleri gözden geçirmektir.

Anahtar kelimeler: adeziv diş hekimliği, cam iyonomer
siman, nano teknoloji.
Comparison of removable dentures: Patient satisfaction and oral health-related quality of life
Authors: ALAN RAİF , ÇELEBİ HAKKI 
Published: July 2019

Background: Health-related quality of life is significantly
influenced by oral health of individuals. This study aimed to compare patient satisfaction
and oral health–related quality of life (OHRQoL) among patients using complete
dentures (CDs) and partial dentures (PDs).Methods: The study was carried out between October 2014
and February 2017 on patients who received CD and PD treatment in the … (name was deleted for blinded peer review)
University Faculty of Dentistry. The quality of life of the patients was
assessed using a questionnaire including the Oral Health Impact Profile
(OHIP-14). The patients were divided into the following groups according to
their prosthesis type and location: 1) Group I: CDmax-mand, 2) Group
II: CDmax-PDmand, 3) Group III: PDmax-CDmand
and 4) Group IV: PDmax-mand. Sociodemographic datas, prosthesis age,
and effects of prosthetic location on the OHRQoL were also examined.Results: Statistical analyses showed that age, gender,
educational status and duration of prosthesis usage did not have an impact on
the OHIP-14 scores of patients (p&gt;0,05). Physical pain scores of patients in
Group I and Group III were significantly higher than those of patients in Group
IV (p&lt;0.05). In addition, patients in Group III were found to have higher
scores for social handicap compared with patients in Group II and, patients in
Group I and Group III have also higher scores than those of patients in Group
IV (p&lt;0.05).Conclusions: Prosthetic rehabilitation with CD and PD has an
important impact on improving the OHRQoL of patients. The OHRQoL can be further
improved with regular dental control and/or the need to replacement of
prosthesis at regular intervals.Keywords: Dentures, Patient satisfaction, Oral health,
Quality of life
Effect of tannic acid irrigation on microhardness of root canal dentin and bond strength of epoxy resin based sealer
Authors: ASKERBEYLİ ÖRS Sevinc , AKSEL Hacer , KÜÇÜKKAYA EREN Selen , ZEYBEK Dilara 
Published: July 2019

Background:To investigate the effects
of final irrigation protocols with tannic acid (TA) on dentin microhardness and
push-out bond strength of an epoxy resin based sealer to root canal dentin.Methods: The 50 root halves were embedded in an acrylic resin for the
microhardness measurement. After
the initial baseline microhardness measurement, the root halves were randomly
divided into 5 groups according to the final irrigation protocol used (n=10): distilled water (control), 10% TA for 2 min, 10% TA for 5 min, 20% TA for
2 min, and 20% TA for 5 min.
After surface treatment, dentin microhardness values were recorded at close
proximity to the initial indentation areas.

For push-out bond strength test the root canals of 75
single-rooted mandibular premolars were instrumented and the final irrigation protocols
were applied as described above (n = 15). Following
root canal obturation with single cone technique using matched-taper gutta percha cones and
an
AH Plus- epoxy resin based root canal sealer, 1 mm-thick slices were obtained from the
middle third of the root canals. Push-out
bond strength test was applied. The data were analyzed using One way ANOVA and
Tukey HSD tests (p=0.05).Results:In TA-treated groups, there was a
significant increase in the microhardness values compared with the control
group (p&lt;0.05). Regarding the push-out bond strength test, there was no significant
difference between the bond strength values of 10% TA for 2 min and the control
group (p&gt;0.05). The remaining groups presented higher bond strength values
than the control group (p&lt;0.05).Conclusions: TA increased dentin microhardness and the
bond strength of the epoxy resin based sealer to root canal dentin. The effect
on the bond strength was time and concentration dependent. Keywords: bond strength, dentin, microhardness, epoxy resin based sealer, tannic
acid
Öğrenci, eğitmen ve hastaların bakış açısıyla diş hekimliği klinik eğitimi
Authors: AKALTAN Kadriye Funda , ÖZTÜRK İrem 
Published: July 2019

Amaç:
Öğrencilerin klinik ortamda öğrenme ve değerlendirmelerini etkileyen faktörler;
ortam şartları, zaman kısıtlamaları ve yeterlikleri için gereken vakaları bulma
sorunu olarak tanımlanmaktadır. Çalışmanın amacı; klinik eğitim ortamının
öğrencilerin yanı sıra, klinik eğitmenler ve hastaların gözünden
değerlendirilmesidir.Gereç ve Yöntemler:
Çalışma; Ankara Üniversitesi Diş Hekimliği Fakültesinde yürütülmüş ve 133
beşinci sınıf klinik öğrencisi, 107 klinik eğitmen ve 236 hasta yer almıştır.Klinik
eğitim ortamının değerlendirilmesi için öğrenci, klinik eğitmen ve hastalarda
kullanmak üzere 3 farklı anket geliştirilmiş; paydaşların klinik eğitim
ortamındaki davranış, duygu, beklenti ve kazanımları sorugulanmıştır. Anketlerin
tümünde 5 düzeyli Likert skalası kullanılmıştır.Verilerin çözümlenmesinde SPSS
22.0 paket programı kullanılarak, ifadelere verilen yanıtların her düzeydeki
yüzdeleri hesaplanmıştır.Bulgular:
Klinik eğitim ortamının öğrenciler ve eğitmenler için zorlu ve mücadele gerektiren
özellikte olduğu görülmüştür. Öğrenciler; klinik eğitimin zor koşullarına
rağmen, klinik beceri kazanma heveslerini ve eğitmenleri ile eğitim
koşullarından beklentilerini açıkça dile getirmişlerdir. Klinik eğitmenler ise
lisans klinik eğitim ortamında yer almaktan akademik olarak memnun olmakla
birlikte, eğitimci olmadan önce deneyim kazanma ihtiyaçları olduğunu; gerek
uygulama ve gerekse değerlendirme
rehberleriyle daha güvenle çalışacaklarını bildirmişlerdir. Hastalar;
tedavilerini gerçekleştiren öğrenciler ve eğitmenlerin davranışlarından
memnuniyetlerini bildirmişler; eğitmenlerin gözetim ve değerlendirme yaparken
hümanistik eğitim davranışları olarak bilinen ifadelere katılımlarını farklı
düzeylerde açıkça ifade etmişlerdir. Sonuç:
Eğitim planlamaları yapılırken, öğretimin sadece öğretim üyeleri değil, diğer
paydaşlar tarafından da değerlendirilmesi çok kıymetlidir. Eğitmen davranışları
açısından öğrenci ve klinik eğitmenler arasında bazı uyumsuz yanıtlar alınmış
olsa da, bulgular klinik eğitimde yaşanan sorunlar ile katılımcıların davranış,
duygu, beklenti ve kazanımları konusunda fikir vermektedir.
Digital Nomads and Settler Desires: Racial Fantasies of Silicon Valley Imperialism
Authors: McElroy Erin 
Published: July 2019

This paper investigates the coloniality of contemporary digital nomadism, an identity that numerous Western tech workers use to describe lifestyles of location independence in which they travel the world while maintaining Silicon Valley salaries. Specifically, I assess colonial genealogies of digital nomads and more problematically defined “digital Gypsies.” It was during the height of 19th-century Western European imperialism that Romantic Orientalist texts proliferated, celebrating the racial and sexual “free and wandering Gypsy.” This deracinated figure was used to allegorize colonial desires and imperial violence alike. As I suggest, nomadic racial fantasy undergirds contemporary freedom desires today emergent from the heart of a new empire—that of Silicon Valley. In describing Silicon Valley imperialism and its posthuman digital avatar, I assess how nomadic fantasy transits technologies of gentrification into new frontiers. For instance, sharing economy platforms such as Airbnb celebrate the digital nomad, bolstering contexts of racial dispossession while continuing to deracinate Roma lifeworlds. Might nomad exotica in fact index coloniality and its ability to traverse time and space? How has this fantasy been abstracted over time, also entangling with posthumanist nomadic onto-epistemologies?