bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análise temporal do vigor vegetativo por meio de espectrorradiometria (Temporal analysis of vegetative vigor through spectroradiometry)
Authors: Schuh Mateus Sabadi , Favarin José Augusto Spiazzi , Dessbesell Luana , Silva Emanuel Araújo , Goergen Laura Camila de Godoy , Pereira Rudiney Soares , Galvíncio Josicleda Dominiano 
Published: April 2020

Estudos da interação da energia eletromagnética com a vegetação tem grande importância, uma vez que fornecem informações sobre a tipologia, a estrutura do dossel, o estado fenológico, as condições de estresse, a falta de nutrientes, entre outros. Visando detectar alterações fisiológicas, através de técnicas de espectrorradiometria, coletou-se ramos de folhas representativos de um indivíduo da espécie Eucalyptus saligna Smith, situados na porção periférica da copa distribuídas ao longo dos quatro quadrantes, em relação à exposição solar. Com o uso do espectrorradiômetro FieldSpec®3 fez-se leituras das folhas a cada 15 minutos durante 10 horas, fornecendo dados para o cálculo do NDVI. Observou-se um declínio acentuado nos valores de NDVI com o passar do tempo, sendo esses dados perfeitamente ajustáveis a uma função quadrática. As análises estatísticas apontaram diferenças significativas nos valores de NDVI a partir de cinco horas de medição, demonstrando a eficácia do método na detecção da perda do vigor e degradação foliar. A B S T R A C T Studies of the interaction of electromagnetic energy with the vegetation is of great importance, because they provide information about the type, canopy structure, the growth stage, hydric stress, lack of nutrients, among others. Aiming to detect physiological changes through spectroradiometry techniques, was collected leafy branches of an individual representative species of Eucalyptus saligna Smith, located in the peripheral portion of the distributed over the four quadrants in relation to sun exposure Cup. Using the spectroradiometer FieldSpec ® 3 became readings leaves every 15 minutes for 10 hours, providing data for the calculation of the NDVI. Was observed a sharp decline in NDVI values with the passage of time, these data being perfectly adjustable to a quadratic function. The statistical analysis showed significant differences in NDVI values after five hours of measurement, demonstrating the efficacy of the method in detecting loss the vigor and leaf degradation. Keywords: remote sensing, electromagnetic energy, NDVI.
Síndrome de Wolff Parkinson White en paciente gestante
Authors: Astudillo Taco Edwin Javier , Aguayo Eldredge Carlos , Ayala Casa Cristian , Caguano Caza Willian , Cisnero Chaw Diana , Pavon Burbano Ricardo , Pumarica Tipan Jordy 
Published: April 2020

Introducción: El embarazo es un estado fisiológico, de varios cambios anatómicos, hormonales, hemodinámicos y electrofisiológicos. El síndrome de Wolff-Parkinson-White, es una anomalía congénita en el sistema de conducción eléctrica del corazón, con cambios sugestivos de preexcitación en el electrocardiograma.objetivos de la OMS en reducir la morbimortalidad materno neonatal.
Objetivo: Describir el caso clínico de una paciente gestante con patología cardiaca compatible con Síndrome de Wolff Parkinson White en tratamiento con fármaco beta bloqueador.
Material y métodos: Estudio descriptivo retrospectivo, presentación de caso clínico.
Resultados: Paciente sexo femenina de 17 años, con antecedente de Síndrome de Wolff Parkinson White (WPW) diagnosticado hace 2 años 7 meses en tratamiento con Carvedilol 6,25mg una vez al día con control periódico con cardiólogo. Asiste a control subsecuente de embarazo (24 semanas de gestación) con resultado de exámenes de laboratorio dentro de parámetros normales, refiere palpitaciones, acompañadas de sudoración, astenia y vértigo de una hora de evolución para lo cual se automedica 6,25 mg de carvedilol adicional a la dosis habitual sin mejoría. Al momento Score MAMA 3 a expensas de la frecuencia cardiaca (200-220 lpm) por lo que se la traslada con toda las medidas primarias a unidad de mayor capacidad resolutiva para estabilización y valoración por cardiólogo, el cual suspende medicación habitual e inicia Atenolol 50 mg una vez al día hasta finalización del embarazo, explica posibles efectos adversos fetales y continuar con controles prenatales y por patología de base con cardiología.
Conclusiones: La evidencia científica sobre el uso de betabloqueantes y su seguridad durante el embarazo, continúa siendo motivo de estudio y controversia, por lo que en los próximos años se necesitará de nuevas investigaciones que permitan esclarecer más este aspecto.
Upaya Mengembangkan Kreativitas Mahasiswa Melalui Pembelajaran Model Project Based Learning
Authors: Astriani Maya Masitha 
Published: April 2020

Abstract — The purpose of this study is to describe the creativity of students through the learning of Project Based Learning. The research was conducted with One-Shot Case Study design with 28 students of Mathematics Education study program of Indraprasta PGRI University. The research data is obtained from analysis of report and product observation sheet. Data analysis with percentage technique and processed descriptively. The research result shows that by using project based learning the students are able to develop and produce mathematics props. It is proven by assessment report with range of the score of 80 – 85 and assessment product with range 82 – 88 in the best criteria. It can be concluded that the learning with Project Based Learning model can improve student creativity. Keywords — Project Based Learning, Creativity, Props Abstrak — Tujuan penelitian ini adalah untuk mendeskripsikan kreativitas mahasiswa melalui pembelajaran Project Based Learning. Penelitian dilakukan dengan desain One-Shot Case Study dengan subjek penelitian 28 mahasiswa program studi Pendidikan Matematika Universitas Indraprasta PGRI. Data penelitian diperoleh dari analisis lembar observasi laporan dan produk. Analisis data dengan teknik persentase dan diolah secara deskriptif. Hasil penelitian menunjukkan bahwa dengan menggunakan pembelajaran proyek, mahasiswa telah mampu mengembangkan dan menghasilkan alat peraga matematika dengan baik, dibuktikan dari penilaian laporan dengan rentang skor yang diperoleh antara 80 sampai dengan 85 dan dari penilaian produk dengan rentang skor 82 sampai dengan 88 dengan kategori sangat baik. Dapat disimpulkan bahwa pembelajaran dengan model pembelajaran Project Based Learning dapat mengembangkan kreativitas mahasiswa. Kata Kunci — Project Based Learning, Kreativitas, Alat Peraga
MODELING OF THE MECHANISM OF VEHICLE OVERTURNING IN THE PROCESS OF DEVELOPMENT OF ROAD TRAFFIC ACCIDENT
Authors: Povalyaev S. , Saraiev O. 
Published: April 2020

The development of mathematical models of vehicle overturning has been given significant attention by many researchers because of the need to obtain reliable information on the circumstances of road traffic accidents. Research of road traffic accidents with the overturning of vehicles is related with the difficulty to determinate the mechanism of overturning, because expert calculation methods do not always use the adapted mathematical models. Most of the methods focus on determining the minimum (critical) speed of vehicles, which leads to its overturning. However, the real speed of vehicles before overturning can be much higher. In this paper, a mathematical model of the process of vehicle overturning after a collision with an immovable lateral obstacle is given. Thus the overturning moment caused by the inertia forces acts on the vehicle, and the moment from the gravity that holds the vehicle from overturning. It is necessary to mark that the shoulder of moment from gravity changes from a maximal value to 0 in the process of vehicle overturning. The mathematical model is based on the basic equation of dynamics for rotational motion. The developed mathematical model is a nonlinear homogeneous differential equation of second order. A solution of this equation is obtained that allows us to determine the conditions for the vehicles overturning and to investigate the basic parameters of the movement of vehicles in the process of overturning from the moment when the center of mass of the vehicle begins to rise until the moment of its maximum lifting. A comparison of the results of calculating the critical speed of vehicles with results obtained on the basis of the law of energy conservation was carried out. The results are fully agreed. The numerical results obtained using a mathematical model for a particular vehicle have been analyzed.
Nonlinear Vibration Analysis of Axially Functionally Graded Microbeams Based on Nonlinear Elastic Foundation Using Modified Couple Stress Theory
Authors: Alimoradzadeh Mehdi , Salehi Mehdi , Mohammadi Esfarjani Sattar 
Published: April 2020

In this study, a non-classical approach was developed to analyze nonlinear free and forced vibration of an Axially Functionally Graded (AFG) microbeam by means of modified couple stress theory. The beam is considered as Euler-Bernoulli type supported on a three-layered elastic foundation with Von-Karman geometric nonlinearity. Small size effects included in the analysis by considering the length scale parameter. It is assumed that the mass density and elasticity modulus varies continuously in the axial direction according to the power law form. Hamilton's principle was implemented to derive the nonlinear governing partial differential equation concerning associated boundary conditions. The nonlinear partial differential equation was reduced to some nonlinear ordinary differential equations via Galerkin's discretization technique. He's Variational iteration methods were implemented to obtain approximate analytical expressions for the frequency response as well as the forced vibration response of the microbeam with doubly-clamped end conditions. In this study, some factors influencing the forced vibration response were investigated. Specifically, the influence of the length scale parameter, the length of the microbeam, the power index, the Winkler parameter, the Pasternak parameter, and the nonlinear parameter on the nonlinear natural frequency as well as the amplitude of forced response have been investigated.
A COMPETENCY IN IMPLEMENTING THE MEDIUM TERM EXPENDITURE FRAMEWORK (KPJM) OF BUDGET FIELD ON FINANCIAL AND REGIONAL INCOME DEPARTMENT OF WEST SULAWESI
Authors: Andira Tri Susanti Resqi , Basri Muhammad , Halim Halim 
Published: April 2020

This study aims to determine the extent of the readiness of the competency of the Civil Servant (ASN) in the implementation of the Budget Sector Medium Term Expenditure Framework (KPJM) of budget field on financial and regional income department of west sulawesi. The method used in this study is a qualitative method with a descriptive approach, where this study uses interview guidelines as the main instrument of data collection. The informants in this study came from the staff of the budget department of BPKPD west sulawesi one person, secretary of BPKPD one person, the head of the budget department one person, the head of the sub-sector of the budget three people, the budget staff seven person. The results of the research are that the Medium Term Expenditure Framework system program is ready to be applied in the Budget Sector of the West Sulawesi Province Finance and Regional Revenue Management Agency as one of the needs in streamlining the management of the budgeting process, as well as the required competencies which have been a concern in terms of the ability to operate the Medium Term Expenditure Framework system is ready, only a little constrained by the absence of socialization or training and the absence of work guidelines for the application of (KPJM) as a reference for operating the (KPJM) system.
ANALISIS DETERMINASI INFLASI DI INDONESIA
Authors: Ginting Ari Mulianta 
Published: April 2020

Inflation is one of the macroeconomic indicators of concern for the government. The high inflation rate could disrupt the economy. This study tried to analyze the factors that cause inflation in Indonesia. This study used a qualitative and quantitative approach using secondary data period 2004-2014. The results of the qualitative analysis showed that in the period 204-2014 inflation rate in Indonesia was fluctuated While the results of the regression analysis VECM, indicating that the inflation rate in Indonesia is influenced by the variable of exchange rate, money supply and level of consumption. While the GDP variable has a negative influence on inflation. In order to control the inflation rate the government could use macroeconomic variables such as exchange rates, the money supply well. Besides controlling public consumption at a good level and increase the production of goods and services to meet community needs.

Inflasi merupakan salah satu indikator ekonomi makro perhatian bagi pemerintah. Tingkat inflasi yang tinggi dapat mengganggu perekonomian. Penelitian ini mencoba untuk menganalisis faktor-faktor yang menyebabkan inflasi di Indonesia. Penelitian ini menggunakan pendekatan kualitatif dan kuantitatif dengan menggunakan periode data sekunder 2004-2014. Hasil analisis kualitatif menunjukkan bahwa tingkat inflasi periode 204-2014 di Indonesia berfluktuasi. Sementara hasil VECM menunjukkan bahwa tingkat inflasi di Indonesia dipengaruhi oleh variabel nilai tukar, uang beredar dan tingkat konsumsi. Sementara itu variabel GDP memiliki pengaruh negatif pada inflasi. Untuk mengendalikan tingkat inflasi pemerintah dapat menggunakan variabel ekonomi makro seperti nilai tukar, uang memasok baik. Selain mengendalikan konsumsi masyarakat pada tingkat yang baik dan meningkatkan produksi barang dan jasa untuk memenuhi kebutuhan masyarakat.
ANALISIS PENGUNGKAPAN CORPORATE SOCIAL RESPONSIBILITY BERDASARKAN GLOBAL REPORTING INITIATIVE G4
Authors: Wulolo Crista Fianica , Rahmawati Isna Putri 
Published: April 2020

This study aims to analyze the quantity and quality disclosure of CSR (Corporate Social Responsibility) using reporting guidance Global Reporting Initiative (GRI), which consists of ten aspects, namely strategy and organization, organizational profile, material aspects and boundary identified, Stakeholders, reporting profiles, governance, aspects and integrity, economic, environmental, and social. The sample in this research is mining companies listed on BEI in 2014 and 2015 as many as 32 companies. The research method used is descriptive analysis, with analysis technique in the form of content analysis. The results show that the average quantity and quality of CSR disclosure in mining companies in 2014 and 2015 is still low.

Penelitian ini bertujuan untuk menganalisis kuantitas dan kualitas pengungkapan CSR (Corporate Social Responsibility) dengan menggunakan pedoman pelaporan keberlanjutan GRI (Global Reporting Initiative) G4, yang terdiri dari sepuluh aspek, yaitu strategi dan organisasi, profil organisasi, aspek materiak dan boundaryteridentifikasi, hubungan dengan pemangku kepentingan, profil laporan, tata kelola, aspek dan integritas, ekonomi, lingkungan, dan sosial. Sampel dalam penelitian ini adalah perusahaan sektor pertambangan yang terdaftar di BEI tahun 2014 dan 2015 sebanyak 32 perusahaan. Metode penelitian yang digunakan adalah analisis deskriptif, dengan teknik analisis berupa content analysis. Hasil penelitian menunjukkan bahwa rata-rata kuantitas dan kualitas pengungkapan CSR pada perusahaan sektor pertambangan tahun 2014 dan 2015 masih tergolong rendah.
PENGARUH KINERJA KUALITAS LAYANAN YANG DIRASAKAN DAN NILAI PELANGGAN TERHADAP PEMBELIAN ULANG (STUDI PADA BUSWAY TRANSJAKARTA)
Authors: Nazwirman Nazwirman 
Published: April 2020

The study was conducted on the Transjakarta busway. The purpose of the study was to analyze and determine the effect of perceived service quality variables and customer value variables on repurchase variables. The results of the study partially there is a significant positive effect on the perceived service quality on the variable repurchase. Partially there is a positive no significant effect on the Customer Value variable on the Repurchase variable. Simultaneously there is an effect of perceived service quality variables and Customer Value variables on Repurchase variables because in the F-count analysis> F-table. Based on the gender of female passengers on Busway trends. Marital status tends to be single. Age is predominantly between the ages of 20 and 30 years. Education level of most high schools. The most dominant jobs are private employees and the average passenger uses Transjakarta to work. The study uses descriptive associative method aims to determine the relationship between two or more variables.
Penelitian dilakukan terhadap busway Transjakarta. Tujuan penelitian menganalisis dan mengetahui pengaruh variabel Kualitas Layanan yang dirasakan dan variabel Nilai Pelanggan terhadap variabel Pembelian Ulang. Hasil penelitian secara parsial terdapat pengaruh signifikan positif variabel Kualitas Layanan yang dirasakan terhadap variabel Pembelian Ulang. Secara parsial terdapat pengaruh tidak signifikan positif variabel Nilai Pelanggan terhadap variabel Pembelian Ulang. Secara simultan terdapat pengaruh variabel Kualitas Layanan yang dirasakan dan variabel Nilai Pelanggan terhadap variabel Pembelian Ulang karena dalam analisis F-hitung > F-tabel. Berdasarkan jenis kelamin kecenderungan penumpang adalah perempuan. Status perkawinan kecenderungan berstatus single. Usia didominasi berusia antara 20 sampai dengan 30 tahun. Tingkat pendidikan sebagian besar SMU. Pekerjaan paling dominan karyawan swasta dan rata-rata penumpang menggunakan Transjakarta untuk bekerja. Penelitian menggunakan metode deskriptif asosiatif bertujuan untuk mengetahui hubungan antara dua variabel atau lebih.
PENGARUH FAKTOR FUNDAMENTAL PERUSAHAAN TERHADAP RETURN SAHAM
Authors: Purnama Egis Tubagus , Asnawi Said Kelana , Puji Lestari Etty 
Published: April 2020

This research is conducted to analyze the influence of fundamental factor of company to stock return on coal mining sector which listed in Indonesia Stock Exchange in year 2014-2016. Fundamental factors are represented by CR, MP/TA, FA/TA, DER and ROA. The object of this research is the coal mining sector companies listed on the Indonesia Stock Exchange which submits the financial statements during the period 2014-2016. The sample of this research consists of 11 companies and 33 observations. Statistical methods used in this research is multiple regression analysis.The results of this research indicate that FA/TA and ROA affect stock return on coal mining sector which listed in Indonesia Stock Exchange in year 2014-2016, while CR, MP/TA, and DER do not affect to stock return on coal mining sector which listed in Indonesia Stock Exchange in year 2014-2016.
Penelitian ini dilakukan untuk menganalisis pengaruh faktor fundamental perusahaan terhadap return saham pada sektor pertambangan batu bara yang terdaftar di Bursa Efek Indonesia pada tahun 2014-2016. Faktor fundamental di wakili oleh CR, MP/TA, FA/TA, DER dan ROA. Obyek penelitian ini adalah perusahaan yang termasuk di dalam sektor pertambangan batu bara yang terdaftar di Bursa Efek Indonesia yang menyampaikan laporan keuangan sepanjangperiode tahun 2014-2016. Sampel penelitian ini terdiri dari 11 perusahaandengan jumlah pengamatan sebanyak 33 pengamatan. Metode statistik yang di gunakan dalam penelitian ini adalah analisa regresi berganda. Hasil penelitian ini menunjukan bahwa FA/TA dan ROAmemberikan pengaruh teradap return saham pada sektor pertambangan batu bara yang terdaftar di Bursa Efek Indonesia pada tahun 2014-2016, sedangkan CR, MP/TA dan DER tidak memberikan pengaruh terhadap return saham pada sektor pertambangan batu bara yang terdaftar di Bursa Efek Indonesia pada tahun 2014-2016.
MANAJEMEN KUALITAS PELAYANAN TRANSPORTASI LAUT DALAM MENINGKATKAN KEPUASAN PELANGGAN PADA JASA BONGKAR MUAT
Authors: Mulatsih Retno , Wahyudi Edi , Sumantri Andar Sri 
Published: April 2020

This research is intended to explore the factors that influence customer satisfaction from loading and unloading services at PT. Pelindo III (Persero) Tanjung Emas Branch Semarang, Indonesia. This study has analyzed the factors of speed of stevedoring services, loading/unloading facilities/equipment, and empathy and its effect on customer satisfaction The respondents of this study were 80 customer companies consisting of Shipping Company, Shipload Expedition (EMKL)/PPJK, Freight Forwarding, and Loading and Unloading Company (PBM) operating in the Central Java and surrounding areas. The findings of the study with multiple linear regression analysis and hypothesis test, showed that there was a positive and significant influence on the variable loading and unloading service on customer satisfaction, loading/unloading facilities/equipment factors of satisfaction customers, as well as employee care (emphaty) on customer satisfaction.
Penelitian ini dimaksudkan untuk menggali faktor-faktor yang mempengaruhi kepuasan pelanggan jasa bongkar muat pada PT. Pelindo III (Persero) Cabang Tanjung Emas Semarang, Indonesia. Penelitian ini menganalisis faktor kecepatan pelayanan bongkar muat, fasilitas/peralatan bongkar muat, dan empati serta pengaruhnya terhadap kepuasan pelanggan. Responden penelitian ini sebanyak 80 perusahaan pelanggan yang terdiri dari Perusahaan Pelayaran (Shipping Company), Ekspedisi Muatan Kapal Laut (EMKL)/PPJK, Freight Forwarding. Teknik sampling yang digunakan yaitu teknik random sampling, dalam melakukan analisis data dengan regresi linier berganda. Temuan penelitian dengan analisis regresi linear berganda dengan uji hipotesis menunjukkan bahwa terdapat pengaruh positif dan signifikan antara variabel kecepatan pelayanan bongkar muat terhadap kepuasan pelanggan, faktor fasilitas/peralatan bongkar muat terhadap kepuasan pelanggan, serta kepedulian petugas (emphaty) terhadap kepuasan pelanggan.