bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Modul Pembelajaran Bangun Ruang Dengan Metode Creative Problem Solving (CPS) Pada Siswa Kelas VIII SMP
Authors: Rahmatin Nutia , Pramita Dewi , Sirajuddin Sirajuddin , Mahsup Mahsup 
Published: March 2019

Abstrak: Bahan ajar yang digunakan oleh guru di SMP Negeri 3 Mataram dalam pembelajaran matematika adalah buku siswa dan LKS (Lembar Kerja Siswa). Pembelajaran matematika yang mendorong kemampuan pemecahan masalah masih kurang dan belum dapat dikembangkan. Oleh sebab itu, perlu adanya pengembangan bahan ajar modul matematika dengan menggunakan metode CPS merupakan suatu solusi yang tepat untuk membantu siswa dan guru dalam pembelajaran matematika yang bertujuan untukmeningkatkan kemampuan siswa dalam bentuk kreative dan dalam memecahkan masalah. Penelitian ini bertujuan untuk menghasilkan Modul Pembelajaran Dengan Metode CPS Pokok Bahasan Bangun Ruang Pada Siswa Kelas VIII SMP. Selain itu, penelitian ini juga dilakukan untuk mengetahui kualitas kelayakan LKS yang dihasilkan berdasarkan aspek kevalidan, kepraktisan, dan keefektian. Jenis penelitian ini adalah penelitian pengembangan modul dengan model pengembangan yang digunakan dalam penelitian ini adalah 4-D (Define, Design, Develop, and Disemination) yang dikembangkan oleh Thiagarajan, Semmel dan Semmel. Hasil penelitian ini menunjukkan kualitas produk yang dihasilkan berdasarkan (1) aspek kevalidan memenuhi kriteria valid dengan rata-rata total penilaian validator adalah 3,92. (2) Aspek kepraktisan memenuhi kriteria praktis dengan rata-rata total nilai siswa81,8 dan angket respon siswa dengan persentase sebesar 100% dan (3) aspek keefektifan memenuhi kriteria efektif dengan ketuntasan klasikal hasil belajar siswa yaitu 100%..Abstract: The teaching materials used by teachers in SMP Negeri 3 Mataram in mathematics learning are student books and LKS (Student Worksheets). Mathematical learning that encourages problem solving skills is still lacking and cannot be developed. Therefore, the need for the development of mathematics module teaching materials using the CPS method is an appropriate solution to help students and teachers in mathematics learning that aims to improve students' abilities in creative form and in solving problems. This study aims to produce a Learning Problem Model with CPS Subjects in Building Space in Class VIII. In addition, this study was also conducted to determine the quality of the LKS feasibility based on the aspects of validity, practicality and effectiveness. This type of research is module development research with the development model used in this study is 4-D (Define, Design, Develop, and Disemination) developed by Thiangarajan, Semmel and Semmel. The results of this study indicate that the quality of the products based on (1) the validity aspect meets the valid criteria with the average of the total validator assessment is 3.92. (2) Practical aspects meet the practical criteria with an average total score of 81.8 students and student response questionnaires with a percentage of 100% and (3) effectiveness aspects meet the effective criteria with classical completeness of student learning outcomes that is 100%.
Análisis de la exportación de los desechos electrónicos y su incidencia en el comercio exterior del ecuador
Authors: Noroña Alarcón Carolina , Noroña Alarcón Janeth , Paladines Rodríguez Joffre 
Published: March 2019

IntroducciónLa presente investigación se trata acerca del análisis de la exportación de los desechos electrónicos que existe en ecuador y que se quiere aprovechar para que se convierta en otra fuente de ingreso para el país. Objetivobrindar capacitaciones de reciclamiento de desperdicios electrónicos respaldados por las empresas exportadoras. Materiales y métodosaplicada para el diseño de la investigación fue cuantitativa, obteniendo de esta manera un enfoque recapitulador mediante el análisis de información. ResultadosSe reveló que se puede lograr que las compañías generen un valor agregado a sus ingresos realizando una logística inversa, favoreciendo al comercio exterior del Ecuador con la exportación de desechos electrónicosConclusiónse espera crear conciencia a los ciudadanos del reciclaje en mejora del medio ambiente y del país.
El Aprendizaje Basado en Problemas y el Uso del Paquete Estadístico R en la Interpretación de las Gráficas de Control
Authors: Pazán E. G. , Flores J. R. 
Published: March 2019

IntroducciónEl propósito de este estudio fue aplicar el aprendizaje basado en problemas para mejorar la interpretación de las gráficas de control de los estudiantes que están cursando la asignatura de Control Estadístico de la Calidad que se imparte en la carrera de Ingeniería de la Calidad que ofrece una universidad pública ecuatoriana utilizando el programa R. Objetivopensar críticamente, selecciona los recursos que se requieren para el aprendizaje, demuestran habilidades de comunicación oral y escrita y aprenden de manera autónoma. Materiales y MétodosParticiparon en este estudio 30 estudiantes con una comprendida entre los 20 y 21 años.ResultadosLos resultados de la prueba estadística t emparejada muestra que el desempeño de los estudiantes mejoro ostensiblemente. Conclusiones.Destacaron en gran manera el uso del paquete estadístico R para la construcción de las gráficas de control y su posterior interpretación
COMPARATIVE ASSESSMENT OF ULTRASONOGRAPHY (USG) AND CONVENTIONAL RADIOGRAPHY FOR REVEALING THE BONY FRACTURES IN ADULTS
Authors: Kishore Dr. Chandan , Priya Dr. Ratna 
Published: March 2019

Rapid developments in computing hardware and microelectronic technology have facilitated technological advancement in ultrasonography (USG) in the last 3 decades, making it applicable not only to soft-tissues, but also to bony lesions. This has increased interest in evaluating ultrasound imaging as an alternative to conventional radiography. Hence based on above literate findings the current study was planned to assess that comparative evaluation of the Ultrasonography and conventional radiography in the detection of the bone fracture in the patients referred to Department of Radiography.
The study was planned by enrolling 25 patients identified as fracture cases. The patients were referred to the Department of Radiology in the Narayan Medical College and Hospital from May 2017 to Dec 2017 was enrolled in the present study. The patients were examined by the Ultra sonographic as well as conventional radiographic techniques. Open, unstable or suspected compound fractures, unstable patientswith deranged vitals and pregnant females were excluded from the present study.
Ultrasonography is a very rapid, cost-effective, and radiation free imaging technique for detection of superficially situated bone fracture. Based on the findings of the present analysis, screening performance characteristic of ultrasonography in detection of fractures was found to be higher than radiography. USG can replace conventional radiography in cases of isolated uncomplicated fractures. In cases of doubtful fracture, combination of USG and conventional plain films may be considered to avoid unnecessary exposures from higher imaging like CT scan.
Keywords: Ultrasonography, Conventional Radiography, Bony Fractures, USG, etc.
A COMPARISON OF DEXMEDETOMIDINE AND FENTANYL AS AN ADJUVANT TO 0.25% BUPIVACAINE FOR EPIDURAL ANALGESIA IN PERCUTANEOUS NEPHROLITHOTOMY (PCNL)
Authors: Damor Maya , Meena Pinki , Jain Trishala , Gupta Anupama 
Published: March 2019

Background: PCNL can be performed under general anesthesia or regional anesthesia. PCNL is usually performed under general anesthesia due to better control of breathing and more comfort for the patients.
Methods: The study was conducted on 75 patients devided in 3 groups (n=25 in each group) undergoing PCNL. After obtaining permission from Research review board and institutional ethics committee. Informed and written consent was obtained from all patients for performance of epidural anaesthesia after complete explanation about the study protocol, side effects related to the drugs and procedure to the patient.
Results: The onset of sensory block was comparable in group B(7.28 ± 0.93min) and group C (6.88 ± 0.97min) , faster when compared to group A (8.16 ± 0.85min) group. The mean time of onset of motor block was comparable in group C (18.08 ± 1.41min) and group B (20.56 ± 1.61min) but slightly faster when compared to group A (26.08 ± 1.19min) group. The mean VAS score was lower in GroupC followed by GroupB and was highest in GroupA from 2hours to 5hours after surgery. Sedation score was significant higher in Group C (p<0.001) as compared to Group A and B and there was no significant difference between Group A and B.
Conclusion: We conclude that PCNL can be performed using 0.25% bupivacaine in epidural anaesthesia without compromising on patient's comfort and surgeon's satisfaction.
Keywords: Percutaneous nephrolithotomy (PCNL), Dexmedetomidine, Fentanyl, Bupivacaine
Reputation Scoring Fake News Using Text Mining
Authors: Firdaus Ahmad 
Published: March 2019

The classification of hoax news or news with incorrect information is one of the text categorization applications.Like text-based categorization of machine applications in general, this system consists of pre-processing andexecution of classification models. In this study, experiments were conducted to select the best technique in each sub-process by using 1200 articles hoax and 600 articles no hoax collected manually. This research Triedexperimenting to determine the best preprocessing stages between stop removals and stemming and showing the results of the deception Tree algorithm achieving an accuracy of 100% concluded above naive byes more stable level of accuracy in the number of datasets used in all candidates. Information gain, TFIDF and GGA based on using Naive Byes algorithm, supporting Vector Machine and Decision Tree no significant percentage change occurred on all candidates. But after using GGA (Optimize Generation) feature selection there is an increase of accuracy level The results of a comparison of classification algorithms between Naive Byes, decision trees and Support Vector machines combined with the GGA feature selection method for classifying the best result is generated by the selection of GGA + Decision Tree feature on candidate 2 (Paslon2) 100% and in the selection of the Information Gain + Decision Tree Feature selection with the lowest accuracy Candidate 3 at 36.67%, but overall improvement of accuracy Occurred on all algorithm after using feature selection and Naive byes more stable level of accuracy in the number of datasets used in all candidates.
Millenial Disruptive Technology: An Assessment on Disrupted Banking Industry
Authors: Choirunnisa Anis , Soetomo Mohammad A. Amin , Ipung Heru Purnomo 
Published: March 2019

Millennial are new generation that demand a new kind of market expectation and seeks new value on how industry interact with its customer. Among assessed industries in the US, Banks are the most vulnerable industry that millennial demands new kind of approach to conduct banking in the past three years facilitated by the increasing influence of digital technology in everyday life. Millennial are the generation that born in 80s and 90s where they see the dying relevant of bank [1]. The survey sees that in US 68% of them think that the way we access our money will be totally different, 70% said that the way we pay for things will be totally different, and even 33% believe that bank will not be needed at all in the next 5 year. However, the key question is what is millennial really needs on the banking services in Indonesia? Is the trend in the US and Europe is catching up soon? Is Indonesia Banks ready from the eyes of Millennial? This research focuses on current level of digital banking experiences of Indonesia Banking Millennial where assess the current satisfaction of the current banking services in Indonesia and the expected digital banking of Indonesia Banking Millennial, current and the future.
La influencia de la gestion de riesgos de desastres en la conciencia ambiental del poblador del distrito de Carabayllo, 2017
Authors: Rios Rios Segundo Waldemar , Cruz Yinga Aracelly , Barrantes Bardales Yancarlo , Alvarez Huamaní Lupe 
Published: March 2019

La investigación buscó la relación causa efecto de la gestión de riesgos de desastres de la Municipalidad de Carabayllo, en la conciencia ambiental del poblador de las zonas vulnerables a desastres, pertenece al nivel de investigación aplicada, de tipo descriptivo explicativo, los resultados describen una situación real e información de causa efecto, de la gestión de riesgos de desastres y la conciencia ambiental. Se aplicó un programa de capacitación en gestión de los riesgos de desastres, con apoyo de la Municipalidad, la Sub Gerencia de Defensa Civil, a una muestra de 370 pobladores, empleando dos cuestionarios para conocer el nivel de conocimiento de los riesgos de desastres, en una primera etapa; en una segunda, se administró un segundo cuestionario para determinar el efecto de la capacitación recibida. Para obtener información cuantitativa sobre los resultados, se utilizaron pruebas estadísticas de Kruskal – wallis (K); para contrastar los objetivos se utilizó la prueba de Ji cuadrada, corregida por Yates, y la prueba de Friedman. Se arribó a la conclusión que la gestión de riesgos de desastres, emprendida por la municipalidad de Carabayllo, modifica la conciencia ambiental de la población y, específicamente modifica la actitud cognitiva, afectiva y conductual de dicha población.
De la necesidad al deseo. La psicoterapia humanista: “laboratorio”, y experiencia de humanidad
Authors: García-Monge José Antonio 
Published: March 2019

El artículo describe el proceso psicoterapéutico como una relación de personas. Terapeuta y paciente protagonizan una relación de “sujeto”. No se trata de “sanar” algo sino a alguien. Esta relación pasa por la exploración del manejo de necesidades humanas (comprender, amar, crear) y aprender a integrarse en su universo. El mundo de las necesidades no debe clausurar el crecimiento personal. La mujer, el hombre, son sujetos de deseos. Sólo alcanzar el nivel del deseo puede dar la auténtica estatura humana. El amor, en el lenguaje auténtico y correcto, sana. Aprender a conocerse, amarse y amar ampliando horizontes personales es terapéutico y humaniza. De la terapia del “objeto” a la del “sujeto” hay un camino terapéutico que la Psicología Humanista recorre en la relación y alianza o vínculo psíquico.
Análisis Transaccional de la Obsesión: Integrando Diversos Conceptos y Métodos
Authors: Erskine Richard G. 
Published: March 2019

Los problemas psicológicos tales como la fantasía repetitiva, la preocupación habitual y la obsesión parecen haberse incrementado en los últimos años entre las personas que buscan psicoterapia. Este tipo de problemas parecen trascender muchos diagnósticos psicológicos. Obsesionarse y preocuparse de forma habitual puede encontrarse entre los principales temas de tratamiento de nuestra época, son reflejos de un estilo de vida y de las presiones profesionales, de experiencias evolutivas, de déficits en las relaciones interpersonales, y de aspectos del Guion de Vida. Cuando se aborda en la psicoterapia, esta rumiación podría recibir solamente una atención superficial o no parecer pertinente a los aspectos del Guion de Vida. Sin embargo, la preocupación habitual y las fantasías repetitivas absorben gran parte de la actividad mental y dificultan en la persona su capacidad para la espontaneidad, la intimidad, y el disfrute de la vida en el presente. Desde el modelo del Análisis Transaccional Relacional y el modelo de la Psicoterapia Integrativa se presenta una perspectiva de tratamiento de seis facetas para la psicoterapia de la obsesión, la preocupación habitual y la fantasía repetitiva. Además, se ilustra con un caso clínico en el que se muestra el tratamiento de seis facetas, así como, diversas intervenciones integrando distintos conceptos y métodos para el tratamiento de la obsesión, desde los modelos psicoterapéuticos anteriormente mencionados.
Pemupukan dan Jarak Tanam/Populasi Tanaman Optimal untuk Peningkatan Produktivitas Jagung di Kabupaten Bone, Sulawesi Selatan
Authors: Syafrudddin Syafruddin syafruddin 
Published: March 2019

Untuk meningkatkan produktivitas dan efisiensi usahatani jagung antara lain adalah dengan pemupukan dan jarak tanam/populasi yang optimal. Penelitian ini bertujuan untuk merekomedasikan pemupukan N, P, dan K serta jarak tanam/populasi tanaman yang optimal pada sentra pengembangan jagung di Kabupaten Bone, Sulawesi Selatan. Penelitian dilaksanakan pada bulan April – Juli 2016. Pemupukan dan jarak tanam/populasi optimal diperoleh dengan menggunakan program Pemupukan Jagung Spesifik Lokasi (PUJs) berdasarkan data rata-rata produktivitas yang diperoleh petani, sifat fisik dan kima tanah, pengelolaan tanaman, pemupukan di tingkat petani, dan target/peluang hasil pada masing-masing sentra pertanaman jagung pada setiap kecamatan di Kabupaten Bone. Pemupukan direkomendasikan jika mempunyai Marginal Rate Return (MRR)>100%. Hasil penelitian menunjukkan bahwa pemupukan jagung optimal di Kabupaten Bone adalah 150-170 kg N, 47 - 57 kg P2O5, 29- 63 kg K2O, dan 0 – 24 kg S per hektar dengan nilai MRR 219 - 450% dan dapat menaikkan hasil 2,9 – 3,7 t/ha. jarak tanam 70 cm x 20 cm, 60 cm x 25 cm, dan 80 cm x 18 cm dengan Populasi otpimal 66.666 – 71.429 tanaman/ha. Hasil penelitian ini layak diterapkan karena mempunyai nilai MRR 219-450%. Penerapan hasil penelitian ini akan membutuhkan biaya yang lebih tinggi, tetapi juga menghasilkan pendapatan, keuntungan, dan R-C ratio lebih tinggi dibanding yang dilakukan petani saat ini.
Millimeter-wave Polarization Due to Grain Alignment by the Gas Flow in Protoplanetary Disks
Authors: Kataoka Akimasa , Okuzumi Satoshi , Tazaki Ryo 
Published: March 2019

Abstract
Dust grains emit intrinsic polarized emission if they are elongated and aligned in the same direction. The direction of the grain alignment is determined by external forces, such as magnetic fields, radiation, and gas flow against the dust grains. In this Letter, we apply the concept of the grain alignment by gas flow, which is called mechanical alignment, to the situation of a protoplanetary disk. We assume that grains have a certain helicity, which results in the alignment with the minor axis parallel to the grain velocity against the ambient disk gas and discuss the morphology of polarization vectors in a protoplanetary disk. We find that the direction of the polarization vectors depends on the Stokes number, which denotes how well grains are coupled to the gas. If the Stokes number is less than unity, the orientation of polarization is in the azimuthal direction because the dust velocity against the gas is in the radial direction. If the Stokes number is as large as unity, the polarization vectors show a leading spiral pattern because the radial and azimuthal components of the gas velocity against the dust grains are comparable. This suggests that if the observed polarization vectors show a leading spiral pattern, it would indicate that the Stokes number of dust grains is around unity, which is presumably radially drifting.
Signature of Extended Solar Cycles as Detected from Ca ii K Synoptic Maps of Kodaikanal and Mount Wilson Observatory
Authors: Chatterjee Subhamoy , Banerjee Dipankar , McIntosh Scott W. , Leamon Robert J. , Dikpati Mausumi , Srivastava Abhishek K. , Bertello Luca 
Published: March 2019

Abstract
In recent years there has been a resurgence of the study of extended solar cycles (ESCs) through observational proxies mainly in extreme ultraviolet. But most of them are limited only to the space-based era covering only about two solar cycles. Long-term historical data sets are worth examining for the consistency of ESCs. The Kodaikanal Solar Observatory (KSO) and the Mount Wilson Observatory (MWO) are two major sources of long-term Ca ii K digitized spectroheliograms covering the temporal spans of 1907–2007 and 1915–1985 respectively. In this study, we detected supergranule boundaries, commonly known as networks, using the Carrington maps from both KSO and MWO data sets. Subsequently we excluded the plage areas to consider only the quiet Sun (QS) and detected small-scale bright features through intensity thresholding over the QS network. Latitudinal density of those features, which we named “Network Bright Elements,” could clearly depict the existence of overlapping cycles with equatorward branches starting at latitude ≈55° and taking about 15 ± 1 yr to reach the equator. We performed a superposed epoch analysis to depict the similarity of those extended cycles. Knowledge of such equatorward band interaction, for several cycles, may provide critical constraints on solar dynamo models.
A Sustainable and Effective Mentorship Model for Graduate Medical Education Programs
Authors: Caruso Thomas J. , Kung Tiffany , Piro Nancy , Li Jie , Katznelson Laurence , Dohn Ann 
Published: March 2019

ABSTRACT

Background
Mentorship models rarely seek generalizability across training programs at the graduate medical education (GME) level.

Objective
We examined the sustainability and effectiveness of an intervention to increase the number and usefulness of trainee mentorship.

Methods
A 0.20 full-time equivalent GME faculty adviser position (MD, MEd) implemented mentorship programs in residencies and fellowships. In group 1, 6 GME programs implemented the mentorship strategies prior to 2014, which were used to measure whether the number of mentor relationships were longitudinally sustained. In group 2, 10 different GME programs implemented the mentorship strategies in 2016, which were used to measure whether the intervention immediately increased the number of mentor relationships. To measure mentorship usefulness, trainees rated mentors' ability to promote clinical skills and personal and professional development. The remaining programs were the comparison. Responses from the 2014 and 2016 annual institutional trainee survey were analyzed.

Results
The incidence of group 1 reporting mentor relationships in 2014 compared to the incidence of group 1 in 2016 were 89% (41 of 46) and 95% (42 of 44), respectively, suggesting that the intervention was sustained for 2 years (P = .26). Group 2 showed a higher proportion of trainees reporting mentors in 2016 (88%, 149 of 170) compared to preintervention (66%, 71 of 108; P = .00001). Groups 1 and 2 reported significant increases in mentorship usefulness.

Conclusions
A GME initiative to enhance mentoring across specialties in 16 GME training programs was self-sustaining and effective.