bluuebunny/crossref_metadata_2025_split huggingface dataset:
Domborzat hatása a talajnedvesség-forgalomra szőlőültetvényen
Authors: Ujj Emese , Lukácsy György , Molnár Sándor , Horel Ágota , Gelybó Györgyi , Bakacsi Zsófia 
Published: June 2019

Összefoglalás
A klímaváltozás hatására várhatóan nem csak a csapadék éves mennyisége, hanem az éven belüli eloszlása is változik, egyidejűleg megváltozhat annak az időszaknak a hossza, amelyben a talajok vízbefogadásra képesek. A talajnedvesség és csapadék idősoros adatok alapján vizsgálhatjuk a változó környezetei feltételek hatását a talajok vízgazdálkodására.
Jelen tanulmányban 2017. június–2018. május közötti időszakban a talajnedvesség-tartalom alakulását vizsgáltuk két eltérő domborzati adottságú szelvényben (teraszon és lejtőn) a tokaji Nagy-hegy déli lejtőjén elhelyezkedő Szarvas-dűlő szőlőültetvényen. Összehasonlítottuk a két mérőhely talajnedvességforgalmát, valamint vizsgáltuk a csapadékesemények hatását.
A teraszon lévő szelvény a csapadék jellemzően 65–99%-át közvetlenül befogadta, míg azonos csapadékeseményekre nézve ez az érték a lejtőn, az intenzívebb felszíni párolgás, valamint a felszíni lefolyás miatt csak 30–80%, szélsőséges esetben ennél is kisebb volt.
Az egyes rétegekben mért nedvesség profilok adataiból következtettünk a beszivárgás dinamikájára, a vízáteresztés mértékére. Azt tapasztaltuk, hogy telített állapotú szelvény esetén a terasz erősen tömődött rétege a vártnál kevésbé akadályozta a nedvesség mélyebb rétegek felé terjedését.
A teraszon lévő szelvény a tömődött rétegek ellenére összességében kedvezőbb vízháztartást biztosított, mint a meredek lejtő. A lejtő kedvezőtlen vízháztartását részben a nyári erőteljes párolgás, részben az egész évben jelentős felszíni lefolyás okozta. A szelvények vízkészletét 120 cm mélységig összegezve megállapítottuk, hogy a terasz teljes vízkészlete a vizsgált időszakban átlagosan több mint 20%-kal meghaladta a lejtőn feltárt szelvényét. Ez a különbség a nyári hónapokban 90–108 mm víztöbbletet jelentett a teraszon, a hasznosítható víz arányában kifejezve 62–88 mm-t. Nyáron, az eltérő száradás miatt augusztus végén volt a legnagyobb a terasz nedvességtöbblete (114 mm-rel), míg a téli–tavaszi időszakban az eltérő intenzitású feltöltődés okozott különbséget (legnagyobb eltérés: 159 mm).
A vízkészletek téli–tavaszi feltöltődése szempontjából más-más időszakra volt érzékeny a két szelvény. A terasz fagymentes időszakban, december végére gyakorlatilag elérte a maximális vízkapacitását, s ezt kisebb ingadozásokkal megtartotta április elejéig, melyet a február–márciusi fagyos időszak sem befolyásolt. A lejtő szelvénye fokozatosan töltődött fel, vízkészlete december közepétől a jellemzően fagyveszélyes január–februári időszakban is növekedett, majd április elejére „tetőzött”, 30 mm-re megközelítve a terasz vízkészletét. A feltöltődés menetében tapasztalt eltérés azt mutatja, hogy a terasz vízkészlete a korai feltöltődés miatt nem érzékeny a jellemzően fagyos február–márciusi időszakra. A lejtő vízkészletének feltöltődése azonban jóval belenyúlik a potenciálisan fagyos időszakba, vízkészletének alakulását a fagyos napok számának változása jobban befolyásolja.
Results of sagittaly unstable intertrochanteric fractures managed by dual reduction technique
Authors: Kalia Anoop , Saini Gaurav , Sharma Isha , Kadam Sagar 
Published: June 2019

<p class="abstract"><strong>Background:</strong> We evaluated the functional and radiological outcome of sagittally unstable intertrochanteric fractures reduced by dual technique consisting of a crutch placed posteriorly over distal fragment and pushing the flexed proximal fragment by ramrod anteriorly over a period of 12 months.</p><p class="abstract"><strong>Methods:</strong> A fracture was defined as sagittally unstable intertrochanteric fracture when posterior sagging of distal fragment and flexion of proximal fragment worsens after routine maneuvers for closed reduction. Out of the 80 intertrochanteric fractures treated from February 2018 to April 2019, 16 hips had sagittal instability and after reduction were treated with proximal femoral nail (Stryker Trauson) in some patients and DePuy Synthes proximal femoral nail PFNA in remaining patients. These 16 patients were followed up for a period of 1 year and functional and radiological outcome was noted.<strong></strong></p><p class="abstract"><strong>Results:</strong> Out of the 16 patients, 10 were males and 6 were females. The mean age was 68.2 years. According to the A.O classification out of the 16 patients, 7, 5 and 4 patients were classified as A1.3, A2.1, and A2.2 or more. The mean time from injury till surgery was 4.6 days. The mean surgical time was 45.8 minutes. The mean time for radiological union was 22.4 weeks. The mean pre injury activity level was 4.2 while the mean final activity level was 3.8 (1-5) according to modified Koval activity index.</p><p class="abstract"><strong>Conclusions:</strong> Anatomical reduction followed by rigid internal fixation is the key to success in intertrochanteric fractures. </p>
An Effective Method for Detecting Y-chromosome Specific Sequences of Circulating Fetal DNA in Maternal Plasma During the First-trimester
Authors: Davoodian Najmeh , Kadivar Ali , Heidari Khoie Heidar , Hematian Khayat Sima , Heidari Nasirabadi Mahboobeh 
Published: June 2019

Background and Aims: New advances in the use of cell-free fetal DNA (cffDNA) in maternal plasma of pregnant women has provided the possibility of applying cffDNA in prenatal diagnosis as a non-invasive method. One of the applications of prenatal diagnosis is fetal gender determination. Early prenatal determination of fetal sex is required for pregnant women at risk of X-linked and some endocrine diseases. The present study was carried out to perform an efficient polymerase chain reaction (PCR) method in order to improve sensitivity, specificity and accuracy of non-invasive fetal gender detection using fetal DNA in maternal plasma during 8th -12th weeks of pregnancy.
Materials and Methods: Thirty-five pregnant women with 8 to 12 weeks of pregnancy were selected for prenatal fetal sex determination. Maternal peripheral blood was collected and cffDNA was extracted from 3-ml of maternal plasma. Two multi copy Y-chromosome-specific region (DYS and DAZ) and a single copy gene (SRY) were amplified by real-time quantitative PCR. Amplification was labeled as positive, negative, or inconclusive according to a stringent algorithm.
Results: Using this method, the sensitivity and specificity of the real-time PCR assay was 100% and 93.8% for prenatal fetal sex detection, respectively.
Conclusions: It is concluded that fetal sex can be determined with a high level of accuracy by our algorithm, after 8 weeks of gestation with cffDNA analysis.
IMPLEMENTATION OF ECOLETERACY LEARNING DESIGN AT ADIWIYATA SCHOOL AS AN EFFORT FORMATION SOCIETY IN ALAM INSAN MULIA SCHOOL OF SURABAYA
Authors: Daesusi Ruspeni , . Asy’ari 
Published: June 2019

Purpose of Study: The research was to know the implementation of ecoliteracy learning design at Adiwiyata School as an effort formation society in Alam Insan Mulia School of Surabaya.
Methodology: This research used a descriptive quantitative approach with 30 respondents. The data was achieved through observation, interview, and students’ questionnaire with relevant questions. Then, the data that was achieved analyze descriptively used percentage and trick with frequency divide to respondent amount times 100%.
Results:Based on the result of analysis, it can identified significantly, so the result contemplation from all that design ecoleteracy learning was valid, it can be proofed in SAIM School, which the process was doing in the society school and in the general environment with the learning process with the society has a base environment with habituate students care to society in SAIMS, with the 25 frequencies in the amount of 75.0%, and contemplation from the average that was achieved in the amount of 3.53 with good category. After that, the implementation of ecoleteracy learning influence to students’ compassion well in SAIM School, and it can be seen from students’ questionnaire that showed 25 frequencies in the amount of 75.0%, contemplation from the average that was achieved in the amount of 3.01, so it was good frequency.
Implications/Applications: The implementation of ecoleteracy learning design in Adiwiyata School was good enough category in SAIMS.
THE IMPLEMENTATION OF HONESTY VALUE IN EARLY YEARS CHILDREN THROUGH SNAKE AND LADDER MEDIA
Authors: Hendarwati Endah , . Wahono , Setiawan Aris 
Published: June 2019

Purpose of Study: This research aims to explain children's honesty through the snake and ladder media. This study was conducted in Cahaya early childhood education age 4-5 in Jembatan Merah, Surabaya. By choosing this media as a supporting medium that allows children to be honest. This research will bring the child into real-time situations to introduce moral education through a field trip. There were several aspects that must be considered in determining the purpose of planting honesty in early childhood, there were age, physical aspects and psychological aspects of children. Several factors can also influence the development of the child's honesty value, innate (internal) and environmental (external) factors.
Methodology: This research used qualitative research to describe the results. Subjects this research were 9 children of Cahaya early childhood education aged 4-5 years in Jembatan Merah Surabaya, with the reason that in this institution happened the problem of children still not able to care and keep everything, to say honestly, admitted a mistake and forgive a friend who was mistaken. This research used descriptive qualitative data analysis. The research instrument was obtained through observation with the observation sheet, interview with teacher and child, and documentation during activity with snake ladder media.
Results: The results of research, it was known that the children were able to care and keep things together, accustomed, to tell the truth, willing to admit mistakes, apologize if they were wrong and forgive friends who were mistaken. The four indicators seen children begin to develop so honesty in children can be taught in schools by using the snake ladder media honesty.
Implications/Applications: The implantation of early years children’s honesty can be conducted through learning activities that use interactive media to children. In accordance with Gagne's opinion, media is the various types of components in the student environment that can stimulate students to learn.
Using internship placements to road test threshold learning outcomes for environment and sustainability
Authors: Whelan Michael Barry , Reichelt-Brushett Amanda 
Published: June 2019

In 2015 the threshold learning outcomes (TLOs) for Australian bachelor degree graduates in the discipline of Environment and Sustainability were released. This study road tested the Environment and Sustainability TLOs in the workplace via environmental science students’ internship placement. The study, which incorporated surveys of host-supervisors, students and teaching staff, was conducted over four years. The surveys enabled comparisons between the performance expected of a new graduate by employers with the level of performance students achieved while on placement. Overall, hosts expect new graduates to be ‘Capable’ performers (2.8 on a 5 point scale). Host-supervisors also rated the overall performance of interns as ‘Capable’ (3.4/5). Expected performance of a new graduate for individual TLOs was compared with the performance of interns. Students exceeded the expectations of host-supervisors for all TLOs. In contrast, teaching staff rated the performance of students lower than students themselves and host-supervisors. Fundamental differences in the way students are assessed in the workplace and the classroom may account for the difference in perceived student performance. The results of the surveys can be used as evidence that the degree is meeting the needs of industry and for graduates to undertake professional work in the Environment and Sustainability discipline. The methodology has the potential to be used in any discipline that has published TLOs. The authors recommend that the Australian Qualifications Framework is reviewed and a rubric that describes student behaviour is used rather than vague terms such as ‘well developed’.
Evaluation of wear and fracture strength of zirconia-based ceramics and metal-supported ceramics after treatment with the chewing simulator
Authors: Tekin Yadel Hazır , Hayran Yeliz 
Published: June 2019

Abstract
Background: The aim of this study was to evaluate the fracture resistance and wear amounts of different zirconia and metal-supported ceramics.
Methods: Katana, Prettau, Zenostar, InCoris TZI, BruxZir and porcelain fused to metal (PFM) were used (n=10). All samples were aged via thermal-cycling. Wear test was performed in chewing simulator. Occlusal wear was measured via a 3D laser-scanner. Fracture resistance of samples was determined via a universal testing machine. For statistics, One-Way ANOVA and Tukey were used.
Results: PFM had the highest wear area, and differences among groups were significant. BruxZir, Zenostar, and InCoris TZI had lower wear than Prettau and Katana, but the differences were not significant. All groups had similar wear volume. Fracture resistance was significantly lower in Katana and PFM than Zenostar, InCoris TZI, and Prettau. The difference between Katana and PFM was significant. BruxZir samples were not broken even with the highest force applied.
Conclusions: Monolithic zirconia ceramics showed superior wear behavior compared to PFM in terms of wear area; however 3D wear measurements were similar. Fracture resistance was also higher in zirconia except for Katana, which had the lowest value. BruxZir was the hardest material with the lowest wear and highest fracture resistance.
An Interesting Result of a Qualitative Research: Academic Exhaustion Barrier to Professionalism in Medical Students
Authors: Mirmoghtadaie Zohrehsadat , Kohan Noushin , Ahmady Soleiman 
Published: June 2019

Abstract
Background: Clinical education is a vital part of the curriculum in medical education. Some studies showed that dominant values changed during education, and some negative values might replace positive ones. In this regard, this study aimed to explore various aspects of the barrier to professionalism in clinical medical education. By describing the experiences that interns had as educational outcomes during their years of education, and in the clinical setting of their patients, efforts were made to obtain an image of what was happening and to take some steps towards reducing these shortcomings and move towards training more efficient physicians with higher qualifications by providing necessary strategies to educational planners.
Method:
This was a qualitative study conducted with the content analysis method. The research population consisted of the students of Iran's two most important medical schools in 2018. A total of 34 interviews with 23 participants were done, each lasting 30 to 90 minutes and data analysis performed with Atlas ti7 software.
Results:
Two hundred forty-eight original codes were extracted from the research data, which were classified under the theme of "Academic Exhaustion" and the four following categories: "stressful environment, "human conflict," "Poor Inter professional collaboration," and "emotional exhaustion."
Conclusion:
What was understood from all categories was called "Academic Exhaustion." According to the results of this study, it can be admitted that having full knowledge of the factors influencing professionalism from the viewpoint of stakeholders can improve the environmental and organizational conditions to prevent professional misconduct.
Leadership and management teaching in a university volunteering projects center
Authors: Lopes-Jr. Derson , Braga Moura Filho Antonio , Figueiredo Milani Filho Marco Antonio 
Published: June 2019

This study aimed to show the importance of leadership and management teaching in a social project and volunteering context. It was analysed a leadership and management school inside a University Volunteering Center. The sample was composed of 11 people: the LMS coordinator, four professors, and six students. The answers revealed that the students interviewed received a different vision of leadership and they demonstrated to be impacted by professors’ approach and shared experience. In addition, the students showed a higher motivation and willingness to be part of volunteering projects after the leadership program. This article may be a contribution to volunteers’ associations and universities, presenting the power of leadership and management skills development. At first sight, people can think that just social subjects are relevant to motivate volunteers, but this study showed that teaching people about leadership and management can be a significant motivation source, either playing a rewarding role or giving tools and skills to keep volunteers able to serve and help others
Descripción de especies de diatomeas del género Actinoptychus de la costa de Oaxaca, México
Authors: Woolrich-Arrioja Alejandra , Aké-Castillo José Antolín , Torres-Ariño Alejandra 
Published: June 2019

Antecedentes y Objetivos: Dentro del fitoplancton, las diatomeas constituyen uno de los grupos mejor estudiados; sin embargo, se presentan confusiones en la determinación entre las especies de algunos géneros como Actinoptychus. Los objetivos de este trabajo fueron identificar y describir la morfología de las especies del género Actinoptychus, presentar los nuevos registros en la zona costera del estado de Oaxaca, México, y hacer una revisión de la distribución de las especies del género en el Pacífico mexicano.Métodos: Se analizaron 24 muestras de cinco localidades: las lagunas costeras Chacahua y Corralero, y las zonas neríticas Cacalotepec, Punta Colorada y Bahía Grande, Oaxaca. Se llevó a cabo una limpieza de frústulas y se realizaron preparaciones permanentes para poder identificar a las especies. Se utilizó microscopía óptica para las observaciones de los especímenes.Resultados clave: Se identificaron cinco especies en la costa de Oaxaca: Actinoptychus splendens, A. vulgaris, A. concentricus A. aster y A. senarius, de los cuales A. aster, A. concentricus y A. vulgaris constituyen nuevos registros para el estado. Se proporcionan descripciones detalladas de cada taxon.Conclusiones: Se amplía el intervalo de distribución de Actinoptychus aster, A. concentricus y A. vulgaris en el Pacífico mexicano. Se amplía el intervalo de tamaño reportado en el Pacífico mexicano para A. aster, A. senarius y A. vulgaris. Además, se presentan por primera vez los datos morfométricos y merísticos para A. concentricus.
Effect of Using Air Guide Net in Front of the Condenser on the Performance of Automobile Air Conditioning System
Authors: Mahdi Mahmoud Maustafa , Gaddoa A. A. 
Published: June 2019

The work of this paper is an investigation to improve the condenser performance of the automobile air conditioning system by enhancing the air-side heat transfer from the condenser through the use of an air guide net installed in front of the condenser face which is basically an aluminum plate having a circular entrance shape for the air passage. The A/C system was examined under two types of test. The first test was conducted the air guide net, while the second was done with the air guide net. The performances of the A/C system under these tests were compared. For the second type of test, the experiment was carried out with three different size of air guide net, three different circular diameters (2, 3 and 3.5 cm) and a common air passage area. The effect of varying the size of the air guide net and its inclination angle was investigated. The experimental work included five inclination angles (0o, 5o, 10o, 15o and 20o). It was found that the presence of the air guide net caused an improvement in the performance of the A/C system for all sizes and inclination angles. In addition, the electrical energy consumed by the A/C system without the air guide net was calculated and compared to those obtained for the A/C system with the air guide net. The results manifested that the reduction of the power consumption was enhanced by operating the A/C system with the air guide net.
Prediction of Process Parameters That Affecting on Surface Roughness in Multi-Point Forming Process Using ANOVA Algorithm
Authors: Abbas Tahseen Fadhil , Younis Karem Mohsen , Mansor Khalida kadhim 
Published: June 2019

Multipoint forming process is an engineering concept which means that the working surface of the punch and die is produced as hemispherical ends of individual active elements (called pins), where each pin can be independently, vertically displaced using a geometrically reconfigurable die. Several different products can be made without changing tools saved precious production time. Also, the manufacturing of very expensive rigid dies is reduced, and a lot of expenses are saved. But the most important aspects of using such types of equipment are the flexibility of the tooling. This paper presents an experimental investigation of the effect of three main parameters which are blank holder, rubber thickness and forming speed that affect the surface integrity for brass (Cu Zn 65-35) with 0.71 mm thickness.
This paper focuses on the development of prediction models for estimation of the product quality. Using Analysis of Variance (ANOVA), surface roughness has been modeled. In the development of this predictive model, blank holder, rubber thickness and forming speed have been considered as model parameters. The mean surface roughness (Ra) is used as response parameter to predict the surface roughness of multipoint forming parts. The data required has been generated, compared and evaluated to the proposed models obtained from experiments.
Taguchi algorithm was used to predict the forming parameters (blank holder, rubber thickness and forming speed) on product roughness in forming process of Brass (Cu Zn 65-35) based on orthogonal array of L9 and finally ANOVA was used to find the optimum parameters that have effect on the product quality.
What Works in Rural IPE? A Study of Student Reflections
Authors: Stilp Curt C. , Reynolds Candyce 
Published: June 2019

Background: Team-based care has been proposed as a way to utilize rural healthcare resources wisely. Thus, the need to educate healthcare profession students in the fundamentals of rural team-based practice has increased in recent years. Thisstudy sought to examine student reflections of a rural interprofessional practice and education (IPE) program in an effort to learn how students described their experience and what they valued.Methods and findings: Student reflection journals from a formal rural IPE program were examined for themes related to post-experience values, attitudes, and beliefs. In general, the time spent in rural IPE led to understanding what it means to live and provide care as a team to a rural community. One important new discovery is that social interactions outside formal IPE curriculum are central to achieving programmatic goals.Conclusion: Understanding the significance of rural IPE and how to guide students both inside and outside the clinical setting will help lead the development of future IPE. The findings of this study shed light on what students valued in a rural IPE experience and, thus, have implications for where institutional resources should be concentrated.