bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Influence Of Relating, Experiencing, Applying, Cooperating And Transfering Learning Models Toward Chemistry Learning Outcomes
Authors: Dewi Wainda Sardika , Harris Mukhtar , Siahaan Jackson 
Published: February 2020

The purpose of this study was to investigate the effect of Relating, Experiencing, Applying, Cooperating And Transfering REACT model on chemistry learning outcomes of the eleventh grade students at the senior high schools in West Lombok Indonesia. The research type is quasi-experimental design with posttest only control group design. The population in this study were all the eleventh grade students and 80 students were taken as samples. They were determined through saturated sampling techniques. The reserach hypothesis testing was carried by the t-test. It was found that tcount 3.10 is higher that ttable (1.68) at a significant level of 5%. This result indicate that the application of the REACT learning model provides a better influence than conventional learning models on chemistry learning outcomes.
Peningkatan pemahaman konsep matematik mahasiswa melalui model pembelajaran active knowledge sharing
Authors: Mayasari Novi , Amin Ahmad Kholiqul , Rofiqoh Lailatur 
Published: February 2020

Penelitian ini merupakan Penelitian Tindakan Kelas yang bertujuan untuk meningkatkan kemampuan pemahaman konsep matematik mahasiswa tingkat II Semester 4 Pada Mata Kuliah Persamaan Differensial dengan menerapkan model pembelajaran Active Knowledge Sharing di IKIP PGRI Bojonegoro Tahun Pelajaran 2018/2019. Subjek dalam penelitian ini terdiri dari 26 orang mahasiswa.. Siklus pertama dilaksanakan sebanyak tiga pertemuan dan siklus ke-2 sebanyak tiga pertemuan. Instrumen yang digunakan adalah observasi, dokumentasi, dan, wawancara. Dokumentsi dari data hasil tes kemampuan pemahaman konsep matematik. Observasi digunakan untuk mengumpulkan data selama proses pembelajaran berlangsung, tes kemampuan pemahaman konsep matematik digunakan untuk mengetahui capaian masiswa pada setiap siklus, dan Wawancara diberikan kepada mahasiswa tertentu yang isinya berupa tanggapan serta respon terhadap pembelajaran pesamaan differensial dengan model pembelajaran Active Knowledge Sharing. Data dianalisis secara kuantitatif dan deskriptif. Hasil penelitian menunjukkan bahwa nilai rata-rata mahasiswa tingkat II semester 4 pada tes siklus pertama adalah 66,35 dan pada tes siklus ke-2 sebesar 87,31. Hasil penelitian menunjukkan bahwa pada siklus II pembelajaran dengan menerapkan Active Knowledge Sharing dapat meningkatkan kemampuan pemahaman konsep matematik mahasiswa.
Pemberdayaan kemampuan kolaborasi mahasiswa menggunakan model pembelajaran student teams achievement division
Authors: Widodo Suryo , Jatmiko Jatmiko , Santia Ika , Katminingsih Yuni 
Published: February 2020

Tujuan penelitian ini adalah untuk meningkatkan kemampuan kolaborasi mahasiswa program studi pendidikan matematika Universitas Nusantara PGRI Kediri menggunakan model pembelajaran Student Teams Achiievement Division (STAD) melalui penelitian tindakan kelas yang dikolaborasikan dengan Lesson Study yang mempunyai 3 tahapan yaitu pland, do, dan see. Penelitian terdiri dari 2 siklus, yang setiap siklus terdiri dari 4 pertemuan. Upaya yang dilakukan dosen model berhasil meningkatkan kemampuan kolaborasi mahasiswa dengan menggunakan model pembelajaran Student Teams Achiievement Division. Hasil ditunjukan dari peningkatan presentase pada kemampuan kolaborasi mahasiswa dari 73,67% pada siklus I menjadi 78,17% pada siklus II
PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI STATISTIKA
Authors: Kapitan Lisma , Laamena Christina Martha , Gaspersz Magy 
Published: February 2020

Student learning achievement in statistical material is still relatively low, because the learning method used is still monotonous (conventional). This study aims to improve the learning achievement of class XII Students of SMA Negeri 2 Salahutu on statistical material through the cooperative learning type two stay two stray. This type of research is a class action research consisting of two cycles, with each cycle consisting of two meeting. The subjects in this study were students of class XII-MIA2 with a sample of 20 students. Data collection techniques in this study were obtained from the results of observations and final test results of students in each cycle. Classical student learning outcomes from cycle I to cycle II increased by 15%. Based on results obtained, it can be concluded that using the cooperative learning of the two stay two stray type can improve the learning outcomes of class XII students of SMA Negeri 2 Salahutu on statistical matrial.
Pengaruh Penerapan Model Argument Driven Inquiry terhadap Keterampilan Berpikir Kritis Siswa SMP Berdasarkan Perbedaan Gaya Belajar
Authors: Sadewa I Kadek Irfando Dwikki , Rosidin Undang , Distrik I Wayan 
Published: February 2020

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model Argument Driven Inquiry (ADI) terhadap keterampilan berpikir kritis siswa SMP berdasarkan perbedaan gaya belajar. Sampel penelitiannya, yaitu siswa kelas VIIIA dan VIIIC SMP Negeri 1 Seputih Banyak. Penelitian menggunakan metode quasi eksperiment dengan desain faktorial 2x3. Data dianalisis dengan uji Two Way Anova. Berdasarkan hasil penelitian diperoleh rerata pretest kelas eksperimen dan kontrol yaitu 25,38 dan 17,31. Setelah penerapan model ADI pada kelas eksperimen dan kontrol diperoleh rerata postest 60,86 dan 42,26. Berdasarkan hasil uji Two Way Anova model pembelajaran diperoleh nilai Sig. yaitu 0,000, maka terdapat pengaruh signifikan model ADI terhadap berpikir kritis siswa. Selanjutnya, nilai Sig. gaya belajar yaitu 0,011 berarti terdapat perbedaan keterampilan berpikir kritis ketiga tipe gaya belajar menggunakan model ADI. Hasil interaksi model pembelajaran dengan gaya belajar diperoleh nilai Sig. yaitu 0,017, sehingga terdapat interaksi antara model ADI dengan gaya belajar dalam peningkatan keterampilan berpikir kritis siswa.
Kandungan Kolesterol Darah pada Berbagai Jenis Ayam Konsumsi
Authors: Rakhmawati Reni , Sulistyoningsih Mei 
Published: February 2020

Darah adalah salah satu parameter dari status kesehatan hewan karena darah mempunyai fungsi penting dalam pengaturan fisiologis tubuh (Bijanti et al., 2009). Kandungan kolesterol darah pada hewan akan mempengaruhi kandungan dari daging hewan tersebut. Penelitian ini bertujuan untuk mengetahui kandungan kolesterol darah pada berbagai jenis ayam konsumsi. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL). Materi penelitian terdiri 4 perlakuan dengan 4 pengulangan. Menggunakan ayam broiler umur 5 minggu, ayam pejantan umur 8 minggu, ayam kampung umur 24 minggu dan ayam merah 96 minggu. Hasil penelitian ini menunjukan berpengaruh nyata (P < 0,05) terhadap kolesterol darah. Kandungan kolesterol darah pada berbagai jenis ayam konsumsi berpengaruh nyata dengan hasil presentase tertinggi pada P4 (ayam pejantan) dengan rerata 298,33 mg/dl dan hasil presentase terendah pada P3 (ayam kampung) dengan rerata 183,00 mg/dl.
Komparasi Hasil Belajar pada Pembelajaran Fisika Materi Gerak Lurus Siswa Kelas X SMA Negeri 1 Belitang
Authors: Effendi Effendi , Sholikhah Mar’atus 
Published: February 2020

Penelitian ini berupaya untuk mengetahui sejauh mana perbedaan hasil belajar Fisika yang dalam pembelajarannya menerapkan metode Snowball Throwing dan metode Talking Stick di SMA Negeri 1 Belitang. Adapun Populasi dalam penelitian ini meliputi seluruh siswa kelas X di SMA Negeri 1 Belitang OKU Timur. Teknik pengambilan sampel dalam penelitian ini dengan cara acak. Kelas yang terpilih akan digunakan sebagai kelas eksperimen I dan kelas eksperimen II. Adapun teknik pengumpulan data yang dggunakan yakni tes, sedangkan untuk menguji hipotesis menggunakan uji-z. Sesuai dengan pengolahan data yang dilakukan diperoleh nilai rata-rata kelas eksperimen I sebesar 82,00 dan nilai rata-rata kelas eksperimen II sebesar 69,33. Sehingga dapat disimpulkan terdapat perbandingan hasil belajar Fisika yang signifikan antara siswa yang pembelajarannya menggunakan metode Snowball Throwing dengan metode pembelajaran Talking Stick pada materi Gerak Lurus kelas X di SMA Negeri 1 Belitang, sebab nilai Zhit = 7,08 tidak terletak antara -1,96 dan 1,96, sehingga Ho ditolak dan Ha diterima.
Accidente cerebrovascular embolico por endocarditis trombotica no bacteriana en pacientes con síndrome antifosfolipido
Authors: Graña Cruz Diego Carlos , Ponce C , Goñi M , Danza A 
Published: February 2020

ResumenEl sindrome antifosfolipídico es una trombofilia adquirida, de etiología autoinmune, considerada actualmente una enfermedad sistémica. Exponemos el caso clínico de una paciente joven con diagnóstico de SAF que presentó una endocarditis trombótica no bacteriana como afectación cardiovascular-valvular con complicación embólica y accidente cerebrovascular (ACV) consecuente. Revisamos la literatura destacando los mecanismos fisiopatológcos que permiten comprender la enfermedad y sus complicaciones, los elementos diagnósticos y su valor pronóstico así como las diferentes opciones terapéuticas tanto médicas como quirúrgicas. AbstractStroke and APS.Embolic stroke by thrombotic non bacterial endocarditis in a Antiphospholipid Syndrome patient.The antiphospholipid síndrome(APS) is an adquaried trombophilia, considered a systemic autoinmune disorder.We report a patient with APS who presented multiple cerebral infarcts(stroke) as a complication of a thrombotic non bacterial endocarditis.We review the literature focused on the physiological mechanism that produce this desease and its complications. Clinical features and their pronostic value and the different therapeutic options where also studied.
Buzz Group Technique to Increase Writing Skill at EFL Students of Junior High School in Indonesia
Authors: Arisman Rizal 
Published: February 2020

This research aimed to find out whether there was a significant difference of writing skill achievement between EFL students who were taught using Buzz Group technique and those who were taught using a conventional method by expecting the Buzz Group technique improved EFL student's writing skill achievement at SMP Negeri 7 Baubau, Southeast Sulawesi. Design of this research was a quasi-experimental in which there were 22 students in both control and experimental groups. The findings of this research obtained: 1) the mean score of EFL student's writing skill at pretest in experimental class was 51.09 in low category and the mean score of posttest was 72.18 in high category; 2) the mean score of EFL student's writing skill at pretest in control class was 49.82 in low category and the mean score of posttest was 56.36 in moderate category; 3) the score of Asymp. Sig. (2-tailed) from hypothesis test was 0.000 in which it was less than 0.05. Therefore, this research concluded that there was a significant difference between of writing skill achievement between EFL students who were taught using Buzz Group technique and those who were taught using the conventional method at SMP Negeri 7 Baubau. In addition, the use of Buzz Group technique is better than the conventional method to improve ESL Student's writing skill achievement.
Clinical Considerations and Exercise Responses of Patients with Heart Failure and Preserved Ejection Fraction: What Have We Learned in 20 Years?
Authors: Brubaker Peter H. , Tucker Wesley J. , Haykowsky Mark J. 
Published: February 2020

ABSTRACT
Heart failure with preserved ejection fraction (HFpEF) accounts for approximately 50% of all heart failure (HF) cases and is the fastest growing form of HF in the United States. The cornerstone symptom of clinically stable HFpEF is severe exercise intolerance (defined as reduced peak exercise oxygen uptake, VO2peak) secondary to central and peripheral abnormalities that result in reduced oxygen delivery to and/or use by exercising skeletal muscle. To date, pharmacotherapy has not been shown to improve VO2peak, quality of life, and survival in patients with HFpEF. In contrast, exercise training is currently the only efficacious treatment strategy to improve VO2peak, aerobic endurance, and quality of life in patients with HFpEF. In this updated review, we discuss the specific central and peripheral mechanisms that are responsible for the impaired exercise responses as well as the role of exercise training to improve VO2peak in clinically stable patients with HFpEF. We also discuss the central and peripheral adaptations that contribute to the exercise training-mediated improvement in VO2peak in HFpEF. Finally, we provide clinical exercise physiologists with evidence-based exercise prescription guidelines to assist with the safe implementation of exercise-based cardiac rehabilitation programs in clinically stable patients with HFpEF.
Employee Engagement and Organizational Performance of Public Enterprises in Nepal
Authors: Shrestha Rupa 
Published: February 2020

Background: 'Employee Engagement’ has been a considerable topic in the public sector. It is a buzz word that managers think they understand, but face difficulties and challenges while practicing.
Objective: This study aims that employee engagement impacts on organizational performance in some extent. Drawing on theory “Employee Engagement and Higher Work Ethic", (The Gallup Organization, 2013), this study examines the relation between employee engagement and organizational outcome.
Methodology: Based on descriptive analysis, this study consisted officer level employees from Tribhuvan University from 49 campuses and offices as respondents. The data was collected through 115 set of structured questionnaires during last three months of 2075 BS and It used descriptive and inferential statistics tools to analyze the data.
Result: It was hypothesized that the employee engagement was positively related to the organizational performance with liking of work force diversity. It is revealed that majority employees of TU are engaged with work and organization as well. During the analysis, the hypothesis was supported with 0.505r2 (50 percentages). It was also found that explanatory and dependent variables are correlated with 0.696.
Conclusion: It can be concluded that there is significant relation between organizational performance and employee engagement. Employees, who are engaged with jobs can understand social cues among the others thus they can choose the way to improve social skills in order to achieve organizational goals. This study also complies that the relation between employee engagement and performance is diverse as per work force patterns in work place.
Implication: This research stimulates researchers to begin to think about how employee engagement relates to HR and organizational outcome. Public enterprises should always try to make employees engaged and transform not engaged and disengaged employees to engaged ones which ultimately leads to enhance organizational culture.
Extraordinarily Large Malignant Extra Gastro Intestinal Stromal Tumor Presenting as an Abdominal Mass
Authors: Paudyal P , Subba TN , Pradhan A , Dhakal S , Karki S , Paudyal P 
Published: February 2020

Background: Gastrointestinal stromal tumors (GIST) are rare of all gastrointestinal neoplasms with histology and immunohistochemistry similar to gastrointestinal stromal tumors. They occur outside the gastrointestinal tract rarely and are, hence, called the extra gastrointestinal stromal tumors (EGIST). Herein, we report a rare case of malignant extra intestinal gastrointestinal tumor.
Case report: A 39 yr old female presented to the surgical OPD with a lump in the abdomen since 4 months. We received a lobulated tumor which measured 40x25x20 cm3 and showed capsule. Cut surface was predominantly solid, grey white with areas of hemorrhage and necrosis along with cystic areas. Histopathology and immunohisto chemistry revealed it to be a malignant EGIST of mesentery because of no continuity of the tumor with the small intestine microscopically.
Conclusion: EGIST is a rare no epithelial tumor of mesentery. Omentum histopathological examination is a standard technique to diagnose the tumor and to differentiate it immunohistochemically from other tumors having similar morphology. Correct diagnosis plays valuable role in the treatment.
Management of Congenital Nasolacrimal Duct Obstruction with Probing, Experience in a Mexican Eye Center
Authors: Zuazo Francisca , Morales Osiris Olvera , Canales José L. Tovilla , Castañeda Ángel Nava 
Published: February 2020

Objective: To describe the management, complications and prognosis of lacrimalprobing in patients with congenital nasolacrimal duct obstruction (CNLDO).
Materials and Methods: Retrospective, observational and analytical study. We studied the prevalence, symptoms and signs, both before and after probing, in patients with CNLDO diagnosed between 2010 and 2017 at Instituto Fundación Conde deValenciana.
Results: The prevalence at our hospital of congenital nasolacrimal duct obstruction in children less than 1 year of age was 16.1%. 71 eyes of 56 patients undergoing probing were analyzed. 61% of patients were male. The right eye was affected in 46.4%.The average age of diagnosis of CNLDO was 10.2±7.6 months. 84.5% consulted for excessive tearing and 73.2% because of eye discharge. On ophthalmological examination, 71.8% had increased tear meniscus and 45.1% had discharge from punctum when digital pressure was applied to the lacrimal sac. The average age at the time of probing was 14.1±8.4 months. Subsequent to the probing, only 21.1% reported presence of tearing and 5.6% reported ocular discharge, both with a statistically significant reduction (p<0.05 from pre-op). After probing, only 16.9% of eyes had increased tear meniscus and 11.3% presented discharge from punctum after pressure at the lacrimal sac. Both decreases were statistically significant (p<0.05). 2 eyes (2.82%)of 2 patients required a second probing to obtain full resolution.
Conclusion: Probing was successful in 76.1% of eyes. Success was observed even inpatients over 2 years of age. There was a statistically significant decrease of both signs and symptoms of CNLDO with lacrimal probing.
Recurrent scleral patch graft shrinkage and Ahmed valve tube exposure
Authors: Mansoori Tarannum 
Published: February 2020

Aim: To report a case of recurrent Ahmed glaucoma valve (AGV) tube exposure dueto scleral patch graft (SPG) melt
Background: AGV is a useful modality in the management of medically refractory glaucoma. Human donor SPG has been employed to cover the external portion of the tube to prevent its exposure.
Case Description : A 23 year old male with Anterior chamber intraocular lens (ACIOL)had undergone retinal detachment (RD) surgery with silicone oil insertion (SOI)followed by SO removal (SOR), re- RD and SO re-injection, followed by implantation of Ahmed glaucoma valve (AGV) for uncontrolled glaucoma in the right eye. Three months after the AGV implantation, he presented with exposure of the subconjuctival portion of AGV tube with melted, displaced and shrunk donor sclera graft, which was managed by placing larger sized, full thickness, donor scleral patch graft (SPG) over the exposed tube. Six months later, he presented again with tube exposure and the donor SPG was found to be retracted nasally and shrunk to one fourth of its original size. The AC portion of the tube was blocked by the SO bubble and the emulsified SO could be seen inside the exposed tube. The patient underwent SOR with tube explanation and intraocular pressure was later controlled with transscleral cyclophotocoagulation and medical management.
Conclusion : SPG thinning and the overlying conjunctival erosion can occur after the AGV implantation. This can cause AGV tube exposure and hence, long - term patient follow up is essential to ensure timely identification of this possible complication and prompt treatment.
URBAN OPTIMIZATION OF RECREATIONAL AREAS IN VORONEZH PARK AT DEPUTATSKAYA STREET
Authors: Shutka A. V. , Gur'eva E. I. 
Published: February 2020

Recreational areas of Voronezh require urban optimization to create comfortable living conditions for citizens by the reason of physical and moral wear of elements of amenities and plantings. The purpose of this paper is to analyze and evaluate plantings on the Deputatskaya street in optimizing the urban development and the landscape-planning structure for the scientific justification for the creation of adaptive landscaping systems. The research algorithm includes the sequence and parallelism of activities for conducting complex analytical processes, field and cameral works, and a model-concept of the territory improved according to the principles of urban optimization.The paper discusses the results of architectural principles for optimizing recreational area using urban planning methods. The main conceptual approaches are identified. It is shown that preproject activities for the development of adaptive, kind of statement hypothesis involving the interconnected solution of urban planning problems, identifying potential key objects, building targeted walking routes as well as determining the tourist function, the geographical boundaries, etc., such optimization can significantly improve the level and quality of life in the city.The article discusses the results of architectural principles for optimizing the structure of recreational territories by urban planning methods. The main conceptual approaches are identified. It has been established that pre-project activities for the development of adaptive, a kind of statement (hypothesis), involving the interconnected solution of urban planning problems, identifying potential key objects, building targeted walking routes, as well as determining the tourist function, the geographical boundaries of the object, etc., such structuring can significantly improve the level and quality of life of the population of the city.
FINAL CREATIVE WORKS OF HECTOR GERMAIN GUIMARD
Authors: Polyakov E. N. , Donchuk T. V. 
Published: February 2020

The article concerns the final architectural and design activity of Hector Guimar (1867–1942), when he was forced to withdraw from his unique Guimar style. During this period, the sociopolitical and cultural life of Europe underwent fundamental changes. Bourgeois modernism was replaced by more laconic democratic styles (functionalism, constructivism, etc.). Not wanting to lose the professional orders, the French architect created projects with-out the former plastics and warmth. It is noted that before the World War II, he was mainly engaged in the design of multistorey residential buildings, occasionally, in decorative design of their facades and interiors, elements of technical equipment. His architectural projects of that period are residential complexes on Rue Jean de la Fontaine and Rue Agar (1910–1912), House Tremois on Rue François Millet (1909–1910), synagogue building Agoudas Hakehilos on Rue Pavee (1913–1914). Briefly considered the vicissitudes of his life after his departure to the United States (1938).