bluuebunny/crossref_metadata_2025_split huggingface dataset:
EFFECT OF PERCEPTION OF QUALITY, PRICE, ITS REPUTATION AND CUSTOMER SATISFACTION ON PURCHASE DECISION AVIATION SERVICES (Case Study: Customer Services Flights PT. Lion Air)
Authors: Simanihuruk Peran 
Published: October 2021

The purpose of this study to analyze the influence of perceived quality, price, the company's reputation and customer satisfaction partially and simultaneously to the purchase decision-making aviation services. Benefits Research, provide empirical evidence about the influence of the variables that can influence the purchasing decision of customers, and provide a solution in the form of advice to the management of these variables. For the community. providing knowledge to the community, especially for those who want to engage in the world of business and relating to the maintenance of the brand as well as maintaining the presence of the customer. For education, contributing to the academic community about the importance of managing the variables that can influence the purchasing decision of the consumer through the perception of quality, price, the company's reputation and customer satisfaction.
Total sample of 96 respondents, the method of collecting data through questioner and documentation, methods of data analysis by regression. The results of the regression equation: PKP = 10.034 + .018 + PK 0,873H 0,17RP + .705KP. meaning that the variable perception of quality, price, the company's reputation and customer satisfaction has a positive influence on the purchase decision aviation services. Of the four variables that have more influence on the purchase decision is the variable price of aviation services. The correlation coefficient variable perception of quality, price, the company's reputation and customer satisfaction to the purchase decision aviation services have a very strong relationship with the value of r = .743. The coefficient of determination of r2 = .552049, meaning that the variable perception of quality, price, reputation and customer satisfaction Company was able to explain 55.2% of the purchase decision-making airline, while 44.8% are influenced by other factors. Based on t test, t value (Price and Customer Satisfaction)> t table means in partial, price and customer satisfaction has a significant influence on the purchase decision-making aviation services. While the t (perception of the quality and reputation of the company) â‰¤ t partial table does not have a significant influence on the purchase decision-making aviation services. By F test, F count (variable perception of quality, price, the company's reputation and customer satisfaction)> F table, meaning that simultaneous variables has a significant influence on the purchase decision aviation services.
Based on the results of the study should the company need to increase the perception of quality through improved service quality and reputation of the company through increased attributes offered through its products. Customer satisfaction and price becomes the center of attention of the customer, then the management should still be able to maintain it so that it has a very high competitiveness
PENGARUH VOLUME PERDAGANGAN SAHAM DAN HARGA SAHAM TERHADAP BID-ASK SPREAD STUDI PADA PERUSAHAAN-PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Nainggolan Ruminsar , Silalahi Donalson 
Published: October 2021

ABSTRACT
The purpose of this study is to determine the effect of stock trading volume and stock prices on bid-ask spreads on manufacturing companies listed on the Indonesia Stock Exchange. The population in research is 155 companies and by using purposive sampling as sampling technique, then the sample in this research is 46 company. The data used are secondary data and use multiple regression equation as an analytical tool.
Based on the results of the research it can be argued that, trading volume and stock prices have a negative and significant effect on the bid-ask spread both before and after the data grouping. The results also show that stock trading in Indonesia Stock Exchange is liquid.
Investors or potential investors who want to invest in the capital market should make trading volume and stock price as a reference in making investment decisions, because simultaneously these two variables have a significant effect on bid-ask spreads.
PERBANDINGAN KINERJA KARYAWAN SEBELUM DAN SESUDAH PEMBERIAN PENDIDIKAN DAN PELATIHAN PADA PT. ASURANSI INTRA ASIA CABANG MEDAN
Authors: Manullang Ida M. 
Published: October 2021

This study aims to analyze the comparison of employee performance before and after the provision of education and job training at PT. Intra Asia Insurance Medan Branch. Data collection by interviews and documentation. The population is all employees of the company and the sample in this study uses saturated samples, namely sampling to all agents totaling 35 people. Data analysis techniques with different test two average paired samples.
The results of the study resulted in a level of difference before and after the provision of education and job training showed a z_count value of 24.23> 1.96 which means that there were significant differences between the performance of employees after and received training before getting training. From the results of hypothesis testing, the formulation of the hypothesis proposed for validity test shows that there are significant differences in employee performance before and after the provision of education and job training. Thus, the hypothesis proposed in this study can be accepted.Suggestions given, the company should provide education and training regularly, especially for employees with performance that does not meet the standards and providing education and training for employees who have met the standards also need to be done in an effort to increase the policy targets set by the company.
PERBEDAAN PERSEPSI KONSUMEN ATAS FAKTOR PENENTU TEMPAT BELANJA PADA INDOMARET DAN ALFAMART (Studi Kasus Pada Masyarakat Griya Martubung Kelurahan Besar Kecamatan Medan Labuhan)
Authors: Elisabeth - 
Published: October 2021

The purpose of this study was to analyze differences in consumer perceptions of the determinants of shopping for products, location, price, convenience of shopping, advertising, and employee services found at Indomaret and Alfamart and to analyze several types of factors that were superior to Indomaret and Alfamart Other retailers are located in Griya Martubung, Kelurahan Besar, Medan Labuhan District. Benefits This research provides information material to Indomaret and Alfamart parties about differences in consumer perceptions of the determinants of shopping places regarding products, location, price, convenience of shopping, advertising, and employee services. For other researchers it can be used as a reference in conducting studies or research with the same subject matter as well as input for parties directly concerned with this research.
The number of samples is 200 respondents, the method of collecting data through questionnaires and documentation, the variables studied about consumer perceptions of the determinants of shopping about products, location, price, convenience of shopping, advertising, and employee services owned by Indomaret and Alfamart, methods of data analysis with chi-square. The results showed that there were differences in Indomaret consumer perceptions with Alfamart consumer perceptions on location indicators, the completeness of the products offered, prices and advertisements. The difference mentioned above is that Indomaret is superior compared to Alfamart. While in terms of convenience, shopping and services provided have a significant difference in the sense that Alfamart is superior to Indomaret. Based on the results of testing the hypothesis by Chi-Square (Ï‡2), it is known that there is a significant difference between the perceptions of Indomaret consumers and Alfamart consumer perceptions. This is indicated by the value of itung2 count (Ï‡2 = 61.72)> Ï‡2 table (tabel2 table = 11.07). For the management of Indomaret, it is better to improve policies related to convenience in shopping, such as ease of consumer mobility when shopping and service quality. Meanwhile, Alfamart should evaluate policies related to products, location, price and advertising.
PENGARUH BAURAN PEMASARAN JASA TERHADAP LOYALITAS ANGGOTA KOPERASI SIMPAN PINJAM KARYA MURNI MEDAN
Authors: Saragih Nawary 
Published: October 2021

The purpose of this research is to know and analyze the influence of service marketing mix to the loyalty of members of Cooperative save and loans Karya Murni Medan. The benefits of this research is to provide information material to the cooperative management about the influence of service marketing mix to member loyalty. The research population is all members of Cooperative save and loans Karya Murni Medan in 2017 as much as 7200 people. The sample of research was 96 respondents with maximum sampling error technique. Required data are collected through questionnaire results. Data analysis technique used is multiple linear regressionanalysis. From the research results obtained correlation coefficient (R) of 0.936 means there is a positive and significant relationship between service marketing mix to member loyalty. Determinant coefficient value (R Square) of 0.875 means loyalty is influenced by service marketing mix factor of 87.5% while the remaining 12.5% again explained by other factors.
Multiple linear regression equation obtained from test result Y = 2.589 + 0,488 X1 + 0,214 X2 + 0,270 X3 + 0,180 X4 + 0,105X5 + 0,059X6 + 1,923X7 mean marketing service mix have positive and significant influence to member loyalty.The test results obtained Fcountvalue of 103.159 with the value of sig 0,000 < 0.05 then Hi accepted and H0 rejected, meaning that the marketing service mix significantly influence the loyalty of members at a significant level of 5%. Suggestion by looking at the result of analysis that dominant variable is product variable, promotion and service of consumer need to be maintained by improving execution of service marketing mix conducted in accordance with member desire. While the variables are still smaller effects such as price, place, people / employees, and the process needs to provide uniqueness that is different from other competitors to members more loyal to the purchase of service products offered by the Cooperative
PENGARUH BEBAN KERJA, DISIPLIN KERJA DAN KONDISI KERJA TERHADAP KINERJA KARYAWAN PADA PT. KERETA API DIVRE 1 SUMATERA UTARA
Authors: Sinaga Sara Romatua , Sihombing Sarimonang 
Published: October 2021

Abstract
This study aims to determine and explain the effect of workload and work discipline as well as working conditions on employee performance at PT. North Sumatra Divre 1 Train. The analysis method used is multiple linear regression. The population in this study were employees of the Locomotive Dipo, amounting to 36 people. The sample uses saturated sampling or census. Data collection techniques using questionnaires, interviews and documentation study. The results of this study indicate that the workload of work discipline and working conditions have a positive and significant effect on employee performance at PT. North Sumater 1st Regional Railway. Partially, workload, work discipline and working conditions have a positive and significant effect on employee performance at PT. North Sumatra Divre 1 Railway. The coefficient of determination (R square) is 0.891, meaning that variations in employee performance can be explained by workload, work discipline and working conditions by 89.1%, while the remaining 10.9% is explained by other factors not explained in this study such as motivation. , work culture, supervision and others. The multiple linear regression equation obtained is Y = 2.880+ 0.508X1 + 0.344X2 + 0.489X3 + ei, meaning that workload, work discipline and working conditions have a positive effect on employee performance at PT. North Sumatra Divre 1 Train. Of the three independent variables, workload has a greater influence on employee performance, where the regression coefficient is the greatest, namely 0.508. From the research and discussion, it is better if PT. Kereta Api Divre 1 North Sumatra further improves workload, work discipline and working conditions that exist in PT. North Sumatra Divre 1 Train.
IMPROVING STUDENTSâ€™ READING COMPREHENSION OF THE TWELFTH GRADE STUDENTS OF SMA NEGERI 1 BATANG KUIS THROUGH GROUP INVESTIGATION METHOD
Authors: Sinurat Torang Maruli , Sari Anna Stasya Prima , Sembiring Novalina 
Published: October 2021

Reading is not only about pronouncing written words correctly but also comprehending the text.Â It is not surprising that students have difficulties in reading comprehension. For example:Â Students cannot understand and share information of the text. Thus, there must be a methodÂ which can help them read effectively. Group Investigation method can help improve theÂ studentsâ€™ reading comprehension and motivation to read. The objectives of this research are toÂ find out that Group Investigation method improves studentsâ€™ reading comprehension and toÂ describe the studentsâ€™ responses towards learning teaching process of reading comprehensionÂ through the application of Group Investigation method. This research is Classroom ActionÂ Research (CAR) which was conducted by applying Group Investigation method to the twelfthÂ grade students of SMA Negeri 1 Batang Kuis. After six meetings, it could be seen that there isÂ a significant improvement of the studentsâ€™ reading comprehension. The results of the testsÂ showed that the studentsâ€™ mean score in the pretest is 60.25 with 15.62% of the students whoÂ got score > 75, the studentsâ€™ mean score in the formative test is 71.25 with 28.12% of theÂ students who got score > 75, and the studentsâ€™ mean score in the posttest is 78.87 with 71.87%Â of the students who got score > 75. The quantitative data analysis showed that there is aÂ significant mean score increase from pretest to posttest, namely about 56.25%. The qualitativeÂ data analysis showed that the studentsâ€™ responses towards the application of GroupÂ Investigation method in the learning teaching processes of reading comprehension on narrativeÂ texts are very positive. They agree that the application of Group Investigation method couldÂ help them improve their reading comprehension. It is suggested that English teachers applyÂ Group Investigation method as an alternative to improve their studentsâ€™ reading comprehension.
THE CORRELATION BETWEEN STUDENTSâ€™ VOCABULARY MASTERY AND ABILITY IN ARRANGING NARRATIVE PARAGRAPHS AT SMA SWASTA SANTO PETRUS MEDAN
Authors: Ginting Indri Kristine br , Saragih Erikson , Pangaribuan Jontra Jusat 
Published: October 2021

This study attempts to investigate the correlation between studentsâ€Ÿ vocabulary mastery and ability in arranging narrative paragraphs. The research approach was quantitative. The research method was descriptive. The research design of this study was a correlational design. The population of this study was second grade students of SMA Swasta Santo Petrus Medan totaling to 118 of three parallel classes. The sample of this research was the class XI MIA totaling to 38 students. The instrument of collecting the data were vocabulary test and arranging narrative paragraphs test and split half formula was used to obtain the reliability of the test. The data was analyzed by using Pearson Product Moment formula. From this study it was found that robserved is higher than rtable (0.881>0.413). It means that null hypothesis is rejected and Alternative hypothesis is accepted. As the conclusion, there is very strong correlation between studentsâ€Ÿ vocabulary mastery and ability inÂ arrangingÂ narrativeÂ paragraphsÂ atÂ SMAÂ SwastaÂ SantoÂ PetrusÂ MedanÂ in Academic Year of 2016/2017.
HUBUNGAN ANTARA KEMAMPUAN BERPIKIR LOGIS TERHADAP KEMAMPUAN MENULIS TEKS NEGOSIASI PADA SISWA KELAS X SMA NEGERI 1 ONANRUNGGU
Authors: Lumbanraja Citra Paula , Tamba Losten 
Published: October 2021

Penelitian ini bertujuan untuk mengetahui Â hubungan antara kemampuan berpikir logis terhadap kemampuan siswa menulis teks negosiasi pada kelas X SMA Negeri 1 Onanrunggu tahun pembelajaran 2017-2018 bertepatan semester ganjil.Â Metode yang digunakan dalam penelitian ini adalah metode korelasional. Subjek penelitian ini adalah semua siswa kelas X SMA Negeri 1 Onanrunggu yang terdiri dari lima kelas dengan jumlah 180 orang. Instrumen yang digunakan dalam pengumpulan data adalah instrumen kemampuan berpikir logis dengan menggunakan tesobjektif pilihan ganda dan instrumenkemampuan menulis teks negosiasi dengan menggunakan tes esai. Pengujian hipotesis digunakan dengan teknik korelasi product moment.Simpulan hasil penelitian menunjukkan bahwa ada hubungan yang signifikan antara kemampuan berpikir logis dengan kemampuan menulis teks negosiasi pada mata pelajaran Bahasa Indonesia kelas X SMA Negeri 1 Onanrunggu tahun pelajaran 2017/2018. Besarnya sumbangan (kontribusi) variabel X terhadap Y sebesar 0.32%, signifikansi t hitung sebesar Â dan t tabel = 1,691 (uji satu pihak). Hipotesis dalam penelitian ini adalah t hitung lebih besar dari t tabel, atau 5,10 > 1,691, maka H0 ditolak.
PENGARUH PENGELOLAAN KELAS TERHADAP MINAT DAN HASIL BELAJAR BAHASA INDONESIA SISWA KELAS VIII SMP SWASTA METHODIST BERASTAGI
Authors: Surbakti Mia Audina Br , Hutahaean Berman 
Published: October 2021

Penelitian ini bertujuan untuk mendeskripsikan pengaruh pengelolaan kelas terhadap minat dan hasil belajar bahasa Indonesia siswa kelas VIII SMP Swasta Methodist Berastagi Tahun Ajaran 2018/2019. Pendekatan penelitian yang digunakan adalah kuantitatif dengan metode penelitian Kuantitatif Statistik. Objek dalam penelitian ini adalah siswa/siswi kelas VIII dengan jumlah 106 orang. Sampel penelitian sebanyak 36 siswa ditentukan berdasarkan teknikÂ purposive sampling. Instrumen pengumpulan data dalam penelitian iniÂ adalah menggunakan angket, dokumen dan wawancara. Sesuai perumusan masalah penelitian ini ditemukan hasil penelitian sebagai simpulan: (1)Â minat dan hasil belajar siswa di SMP Swasta Methodist Berastagi sangat kuat 14 orang dan kuat 22 orang; (2) pengelolaan kelas yang dilakukan guru pada mata pelajaran bahasa Indonesia di SMP Swasta Methodist Berastagi sangat kuat 9 orang dan dan kuat 27 orang; (3) pengaruh pengelolaan kelas terhadap minat dan hasil belajar bahasa Indonesia siswa kelas VIII SMP Swasta Methodist Berastagi sudah baik Pengaruh pengelolaan kelas terhadap minat sebesar 24,9% , pengelolaan kelas terhadap hasil belajar 6,6%.Â
Abordaje del paciente suicida: un tabú en la Atención Primaria
Authors: Alvarado Ferllini Mónica 
Published: October 2021

El suicidio es una de las principales causas de muerte en población de edad media, especialmente, en el caso de los varones. Para lograr una reducción de la tasa de mortalidad, es primordial mejorar el reconocimiento temprano en Atención Primaria, que son los que están más en contacto con pacientes en riesgo. Debido a esto, es importante aprender a estimar la posibilidad de que ocurra el suicidio y manejarlo adecuadamente, cuando se presenta un paciente con ideación o conducta suicida, con el propósito de abordar y referir a estas personas de forma oportuna.
Enfermedad de Ménière
Authors: Bonilla Álvarez Gloriana , Baralis Aragón Pamela , Vargas Castro Gabriela , Ye Ng Lai Yi Melissa 
Published: October 2021

La enfermedad de Ménière (EM) representa un grupo diverso de trastornos relativamente poco frecuentes, caracterizado por tres síntomas centrales: vértigo episódico, tinnitus y pérdida auditiva neurosensorial. La mayoría de los casos se consideran esporádicos, aunque por medio del estudio de los diferentes fenotipos se han encontrado predictores clínicos, tales como, factores genéticos e inmunes. Se han descrito mecanismos involucrados en la etiopatogénesis de la EM, dentro de los cuales se destaca la respuesta inmune proinflamatoria, además, la presencia de los antígenos microbianos desencadena un proceso inflamatorio mediado por la liberación de citocinas proinflamatorias en diferentes sitios dentro de la cóclea, lo que conduce a un desequilibrio de líquidos causando acumulación de endolinfa y la correspondiente sintomatología. Se caracteriza por afectar en gran medida la calidad de vida de los pacientes por lo que es muy importante el diagnóstico, la estratificación y manejo oportuno de la enfermedad, cada día se suman nuevas opciones al arsenal terapeútico ya existente, aunado a las técnicas por imagen que se utilizan cada vez con mayor frecuencia.
Secuencia de intubación rápida en el Servicio de Emergencias: una revisión bibliográfica
Authors: Alvarado Ferllini Mónica 
Published: October 2021

la administración de un agente hipnótico y un relajante neuromuscular, junto con otros procedimientos que inducen inconsciencia y parálisis muscular para facilitar la intubación traqueal rápida y minimizar el riesgo de aspiración, en pacientes que no logran mantener la vía aérea protegida. Una de sus contraindicaciones relativas es la ausencia de entrenamiento, aunque todo el personal médico debe estar capacitado para ejecutar el procedimiento. La técnica se compone de siete pasos que deben dominar todos los médicos, en especial, aquellos que laboran en un servicio de emergencias, donde esta secuencia es parte fundamental del manejo avanzado de la vía aérea para disminuir la morbimortalidad.
Terapia trombolítica en Tromboembolismo pulmonar
Authors: Arce Arguedas Edgar Jesús , García Vásquez María Lilly , Oviedo Pérez Kevin Josué 
Published: October 2021

El tromboembolismo pulmonar representa la tercera causa de muerte en pacientes hospitalizados, con un diagnóstico en un 50% de los casos y teniendo una mortalidad de 20-50%. Además en Costa Rica, su incidencia ha incrementado significativamente planteando la necesidad de un mayor conocimiento en todo lo que concierne a su diagnóstico y tratamiento. La terapia trombolítica se plantea como parte del manejo del embolismo pulmonar para destruir los trombos que lo causan y así aliviar los síntomas del paciente, esperando una adecuada recuperación y disminución de la mortalidad. El objetivo de esta revisión bibliográfica es investigar la eficacia y las posibles complicaciones de utilizar el tratamiento trombolítico en pacientes que desarrollan tromboembolismo pulmonar.
Tumores pardos en hiperparatiroidismo
Authors: Chaverri Guillén Daniel , Cob Sánchez Alejandro , Chacón Barrantes José Roberto 
Published: October 2021

Las glándulas paratiroideas son pequeñas glándulas ubicadas en la región posterior de los lóbulos tiroideos, encargadas del metabolismo mineral del cuerpo, especialmente del calcio y el fósforo. Al verse afectadas estas glándulas van a ocasionar alteraciones hormonales conocidas como hipoparatiroidismo o hiperparatiroidismo. El hiperparatiroidismo es un aumento de la hormona paratiroidea, que lo vamos a dividir como primario, secundario o terciario. La osteítis fibrosa quística es una patología ósea a causa de un hiperparatiroidismo sostenido, normalmente primario. Esta enfermedad se presenta debido a una remodelación de los huesos que normalmente se va a ver reflejado como tumores pardos de células gigantes. Estos tumores son lesiones donde la actividad osteoclástica es mayor a la osteogénica, dejando espacios sin tejido óseo. La hemorragia, el tejido de granulación y el tejido fibroso, proliferan y generan una expansión considerable de hueso que se manifiesta como masa o como fractura. Los tumores pardos son lesiones benignas que normalmente se van a presentar en huesos largos y pueden presentar apariencia de malignidad, teniendo estos un manejo totalmente diferente. La diferenciación se debe hacer tanto histopatológicamente como radiológicamente, aunque siempre lo debemos sospechar al tener niveles séricos aumentados de calcio y niveles altos o inapropiadamente normales de PTH, con bajos niveles de fosfato. Estas lesiones son difíciles de diagnosticar ygeneralmente desaparecen al realizar una paratiroidectomía, aunque puede que sea necesario una osteoplastia para lesiones de gran tamaño,