bluuebunny/crossref_metadata_2025_split huggingface dataset:
Purchase Intention: Pengaruh Price Discount, Bonus Pack Dan Celebrity Endorser
Authors: Finthariasari Meilaty , Zetira Adithya Melano 
Published: March 2022

This study aimed to determine the effect of price discount, bonus pack, and celebrity endorser toward purchase intention of Moy Stuff online Shop in Bengkulu City. The sample of this research was 180 people of Moy Stuff online shop Consumers in Bengkulu City. This study used observation and questionnaires as techniques for collecting data. Several data analysis techniques were used in this research, including using instrument test, classical assumption test, respondent analysis, multiple linear regression analysis, determinant coefficient, and hypothesis testing.
The results of the tests show that the variable price discount (X1), bonus pack (X2), celebrity endorser (X3) have a partial and simultaneous effect on purchase intention on Moy Stuff online shop in Bengkulu city. From the results of the multiple linear regression test, the regression equation is Y= 0.521 + 0.294 (X1) + 0.135 (X2) + 0.459 (X3).
Keywords: Price Discount, Bonus Pack, Celebrity Endorser, Purchase Intention
Abstrak
Penelitian ini bertujuan untuk mengetahui pengaruh diskon harga, paket bonus, dan celebrity endorser terhadap niat beli online shop Moy Stuff di Kota Bengkulu. Sampel penelitian ini adalah 180 orang Konsumen online shop Moy Stuff di Kota Bengkulu. Penelitian ini menggunakan observasi dan angket sebagai teknik pengumpulan data. Teknik analisis data yang digunakan dalam penelitian ini antara lain dengan menggunakan uji instrumen, uji asumsi klasik, analisis responden, analisis regresi linier berganda, koefisien determinan, dan pengujian hipotesis.
Hasil pengujian menunjukkan bahwa variabel diskon harga (X1), paket bonus (X2), celebrity endorser (X3) berpengaruh secara parsial dan simultan terhadap niat beli online shop Moy Stuff di kota Bengkulu. Dari hasil uji regresi linier berganda diperoleh persamaan regresi adalah Y= 0,521 + 0,294 (X1) + 0,135 (X2) + 0,459 (X3).
Kata kunci: Diskon Harga, Paket Bonus, Endorser Selebriti, Purchase Initention
Pengaruh Celebrity Endorsement, Brand Image dan Brand Trust Terhadap Keputusan Pembelian Produk
Authors: Rahmani Riska Gusti , Bursan Rinaldi 
Published: March 2022

Cosmetics are products that women currently need to fulfill women's basic needs for beauty. SomeThinc is one of the skincare products in Indonesia that is quite famous on social media because many influencers promote skincare products and have good quality products to meet the needs of the younger generation in caring for their facial skin. This study was conducted to explain the effect of celebrity endorsement, brand image and brand trust on product purchasing decisions. Data was collected by distributing questionnaires to 100 respondents who met the criteria obtained by using the purposive sampling method. The analysis technique uses t-test, f test and determinant coefficient. The results of this study support the hypothesis proposed in the survey: celebrity endorsement has a positive effect on product purchasing decisions. Brand image has a positive impact on product purchasing decisions. Brand trust has a positive impact on product purchasing decisions.
Keywords: Celebrity Endorsement, Brand Image, Brand Trust, Buying Decision
Abstrak
Kosmetik merupakan produk yang saat ini sangat dibutuhkan oleh wanita untuk memenuhi kebutuhan dasar wanita akan kecantikan. Somethinc adalah salah satu skincare di Indonesia yang cukup terkenal di media sosial karena banyak influencer yang mempromosikan produk perawatan kulit dan memiliki kualitas produk yang baik untuk memenuhi kebutuhan generasi muda dalam merawat kulit wajah. Penelitian ini dilakukan untuk menjelaskan pengaruh celebrity endorsement, brand image dan brand trust terhadap keputusan pembelian produk. Data dikumpulkan melalui kuisioner pada 100 responden yang memenuhi kriteria menggunakan metode purposive sampling. Teknik analisis menggunakan uji t, uji f dan koefisien determinan. Hasil penelitian ini mendukung hipotesis yang diajukan dalam penelitian: celebrity endorsement berpengaruh positif terhadap keputusan pembelian produk. Brand image berpengaruh positif terhadap keputusan pembelian produk. Brand trust berpengaruh positif terhadap keputusan pembelian produk.
Kata kunci: Celebrity Endorsement, Brand Image, Brand Trust, Keputusan Pembelian
THE EFFORTS TO IMPROVE STUDENT LEARNING RESULTS USING COOPERATIVE LEARNING MODELS OF TALKING CHIPS TYPES IN BIOLOGICAL DIVERSITY MATERIALS IN CLASS X MIA SENIOR HIGH SCHOOL 2 MEDAN ACADEMIC YEAR 2018/2019
Authors: Ritonga Rizki Annisa , Simatupang Zulkifli , Sitompul Nopita 
Published: March 2022

This study aims to determine the increase in learning outcomes and student activities through the use of the Talking Chips type cooperative learning model on the subject matter of Biodiversity in class X MIA1 Medan 10 Senior High School T.P. 2018/2019. The research method is classroom action research, and the subject of this research is 35 students in class MIA1 as many as 35 people. The instrument used in the study was a test of learning outcomes in the form of pretest and posttest questions as many as 30 questions and student activity observation sheets. The results showed, based on the learning outcomes of the first cycle, the average score of pretest 40.6 increased to 68.6 in the posttest. In the second cycle, there was an increase from 62.8 to 74.5. In this study, data obtained from individual and classical learning completeness criteria, were as follows: as many as 30 of 35 students or 85.72% who scored above 70 or equal to 70, and 5 other students or equal to 14.28% scored below 70 Based on observations of student activities, the percentage of students who were active in the first cycle was 48.2% with the number of students 17 from 35 students, and students who were active in the second cycle by 80% with the number of students 28 out of 35 students. Keyword: learning outcomes, learning activities
Pembuatan Water Kefir dengan Memanfaatkan Madu dan Okra (Abelmoschus esculentus)
Authors: Oraldo Emeraldi Anggoro  , Ruth Chrisnasari  , Ardhia Deasy Rosita Dewi  
Published: March 2022

Abstract—Okra is one of vegetable that rarely used by Indonesian people, whereas it is healthty because of its high antioxidant and fiber content. Water kefir is a fermented product that used fruit and vegetables as its substrate.This study aims to determine the type of okra treatment (soaked and juiced) and honey concentration (0%, 4% and 8%) on physicochemical, microbiology and organoleptic characteristics of water kefir. This study used a randomized group design method with variations on okra treatment and concentration of honey. Based on the results of physicochemical tests, okra treatment and honey concentration have an interaction and significantly influence the parameters of total sugar, total dissolved solids, lactic acid levels, total acid, pH, antioxidant activity, ethanol levels, total LAB and total yeast. Organoleptic test showed okra treatment and concentration of honey significantly influence the parameters of color, flavor, taste and aftertaste. Soaked okra kefir with 8% honey is the best result using the effectiveness index based on psycochemical and organoleptic test. The best treatment has a characteristic product of light yellow, less acidic aroma, quite sweet taste, less alcoholic taste and not bitter aftertaste.
Keywords: okra, water kefir, honey
Abstrak—Okra merupakan salah satu jenis sayuran yang sangat jarang dimanfaatkan oleh masyarakat Indonesia, padahal okra sangat baik untuk kesehatan tubuh karena okra memiliki kandungan antioksidan dan serat yang tinggi. Water kefir merupakan produk fermentasi yang menggunakan buah dan sayur sebagai substratnya. Penelitian ini bertujuan untuk mengetahui jenis perlakuan okra (rendam dan jus) dan konsentrasi madu (0%, 4% dan 8%) terhadap karakteristik fisikokimia, mikrobiologi dan organoleptik water kefir. Penelitian ini menggunakan rancangan acak kelompok dengan variasi okra dan variasi konsentrasi madu. Berdasarkan hasil uji fisikokimia, variasi perlakuan okra dan konsentrasi madu memiliki interaksi dan pengaruh terhadap parameter gula total, total padatan terlarut, kadar asam laktat, total asam, pH, aktivitas antioksidan, kadar etanol, total BAL dan total yeast water kefir okra madu. Hasil uji organoleptik menunjukkan ada pengaruh variasi perlakuan okra dan konsentrasi madu terhadap parameter warna, aroma, rasa dan aftertaste. Water kefir okra rendam 8% merupakan perlakuan terbaik dengan menggunakan metode indeks efektivitas dari hasil uji fisikokimia dan organoleptik. Perlakuan terbaik tersebut memiliki karakteristik warna kuning muda, aroma yang kurang asam, rasa yang cukup manis, rasa yang kurang beralkohol dan aftertaste yang tidak pahit..
Kata kunci: okra, water kefir, madu
The Effect of Water-to-Cement Ratio on the Penetrability of Cement Grouts: An Experimental Investigation
Authors: Christodoulou Dimitrios 
Published: March 2022

The use of very fine cement grouts for injection into fine-to-medium sands has been proposed to circumvent problems associated with the permanence and toxicity of chemical grouts and the inability of ordinary cement grouts to permeate soil formations finer than coarse sand. A laboratory investigation was conducted in order to evaluate the penetrability of cement suspensions. Four gradations from CEM I (according to EN 197-1) type of cement were used having nominal maximum grain sizes of 100 μm, 40 μm, 20 μm and 10 μm. The properties of suspensions, with water-to-cement (W/C) ratios of 1:1, 2:1 and 3:1 by weight, were determined in terms of apparent viscosity. Penetrability was evaluated by conducting one-dimensional injections into five different, clean sands using a specially constructed device. Penetrability of cement suspensions increases with increasing water-to-cement (W/C) ratio and cement fineness. Microfine cement suspensions with water-to-cement (W/C) ratios of 2:1 and 3:1 can penetrate into medium-to-fine sands.
COMPARATIVE ANALYSIS OF QUANTITATIVE INDICATORS OF THE PEDAGOGICAL-PSYCHOLOGICAL SUPPORT TEAMSâ€™ ACTIVITIES IN ARMENIA
Authors: Harutyunyan Marianna , Svajyan Araksia , Antonyan Shushanik 
Published: March 2022

The following study aims to describe and compare the action of pedagogical-psychological support teams within the scope of new functions stated after recent reforms taking place in the Armenian education system. Three regions were selected as pilots within the reforms towards universal inclusive education.
Within the frame of the current study quantitative methodology pursues to compare three regions for a few result variables. Participants of this research are parents of children with special educational needs (n=440), and pedagogical-psychological support team members (n=85) living in Tavush, Lori, and Syunik regions.
In general results of the study reveal the need for pedagogical-psychological support teams and relevant specialists in schools, which is confirmed by the teachers, parents, and teachers' assistants at the school. To hand are some problematic issues between support centers and parents related to the child's further education. Also, serious conflicts with the parents, as the issues of further education of the child involved in inclusive education are not clarified, remain to be on the list.
Epidemiological Study on the Prevalence of Staphylococcus aureus PVL Gene Among Healthy Community in Al- Karkh and Al -Rusaffa Districts Baghdad, Iraq
Authors: Jawad Alaa A. , Mohammed Areej A. , Al-Hashimi Amna 
Published: March 2022

Five hundred nasal swabs were taken from normal medical staff and public in the city of Baghdad. Several identification parameters were used to recognize the bacterial isolates. S. aureus isolations form nasal swabs were identified using morphology and VITECK 2 system. Polymerase chain reaction (PCR) was employed to determine PVL (Panton–Valentine leukocidin ) gene in S. aureus. The data showed no significant evidence on the relationship between PVL gene presence and gender and age of the studied groups. There was no relation between the prevalence of PVL gene in the age groups of 21-30 years (p=0.328) and 31-40 years (p=0.682).
The results showed that 38.4% and 37.5% S. aureus isolates were isolated from nurses working at Baghdad Teaching Hospital and AL-Yarmouk Teaching Hospital, respectively, while, doctors, pharmacists, and radiology staff were negative (0.00%).
There was no significant difference between hospital staff and community in AL-Karkh (p=0.838) and in AL-Rusafa (p=0.118).
Linear and Non-Linear Stability Analysis for Thermal Convection in A Bidispersive Porous Medium with Thermal Non-Equilibrium Effects
Authors: Mankhi Israa Mkheilef , Haddad Shatha Ahmed 
Published: March 2022

The linear instability and nonlinear stability analyses are performed for the model of bidispersive local thermal non-equilibrium flow. The effect of local thermal non-equilibrium on the onset of convection in a bidispersive porous medium of Darcy type is investigated. The temperatures in the macropores and micropores are allowed to be different. The effects of various interaction parameters on the stability of the system are discussed. In particular, the effects of the porosity modified conductivity ratio parameters, and , with the inter-phase momentum transfer parameters and, on the onset of thermal Convection are also considered. Furthermore, the nonlinear stability boundary is found to be below the linear instability threshold. The numerical results are presented for free-free boundary conditions.
An application of Bacteriocin-Producing Vaginal Lactobacillus Crispatus IS30 in A Gel Formula Against Some Vaginal Pathogens
Authors: Tareq Israa , Luti Khalid Jaber Kadhum 
Published: March 2022

The aim of this study was to evaluate the possibility of using Lactobacillus cells as a probiotic to treat some vaginal infections. For this purpose, thirty Lactobacillus isolates were collected from vaginal samples subjected to a screening program to investigate their antagonism abilities against four vaginosis species: Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumonia and Proteus spp. Eighteen isolates were selected from the primary screening (agar plug diffusion method) based on their ability to inhibit the growth of 4 indicators which then subjected to a secondary screening program with two methods: detection of bacteriocin activity and biofilm forming capacity. The isolate Lactobacillus IS30 was selected based on its high bacteriocin production as well as being biofilm producer. Further identification tests revealed that isolate IS30 was Lactobacillus crispatus. Optimization experiments revealed that MRS broth was the best medium for bacteriocin and biomass production with glucose and yeast extract as best carbon and nitrogen sources. The maximum production observed in optimized culture was 15.9 mg/mL and 40 AU/mL for biomass and bacteriocin production respectively, hence this medium was used in the preparation of the formula containing Lactobacillus IS30 cells. Study the probiotic properties demonstrated the capability of Lactobacillus crispatus IS30 cells to tolerate the high acidity with an ability to adhere to vaginal epithelial cells. Moreover, Lactobacillus crispatus IS30 showed ability to auto-aggregation (72.66%) and 58% of Pseudomonas co-aggregation percentage after 5 hours. Lactobacillus crispatus IS30 cells was successfully incorporated into a gel bases formula and results revealed that cells have kept their viability over 14 days with an ability to produce and releasing the bacteriocin. The formula was tested against P. aeruginosa and E. coli and results confirmed its activity on both species.
Studi Banding Pemakaian Pasir Bekas dan Pasir Baru terhadap Karakteristik Cetakan Co2- Process
Authors: Ambardi Pradoto , Mulyana Herna , Ganjar Moh Adi 
Published: March 2022

Didalam Industri pengecoran logam, pasir cetakan CO2-process hanya digunakan untuk sekali pakai. Hal tersebut menyebabkan jumlah pasir bekas menjadi sangat banyak dan akan mencemari lingkungan. Untuk mengatasi masalah tersebut perlu diupayakan adanya proses reklamasi terhadap pasir bekas cetakan CO2. Oleh karena itu pada kesempatan ini dilakukan penelitian pendahuluan untuk mengetahui karakteristik cetakan cetakan CO2 yang menggunakan pasir bekas dan pasir baru dengan variasi jumlah bahan pengikat sebanyak 3, 4, dan 5% dari berat pasir.
Permukaan cetakan yang dihasilkan dari pemakaian pasir bekas juga terlihat lebih kasar dibandingkan dengan pasir baru karena ukuran rata-rata butir pasir bekas (0,4 mm) lebih besar dibandingkan dengan pasir baru (0,27 mm). Peningkatan kandungan waterglass menyebabkan kekuatan cetakan pasir bekas maupun pasir baru meningkat, tetapi permeabilitas cetakan menjadi turun. Permeabilitas dan kekuatan tekan yang dihasilkan dari pemakaian pasir bekas jauh lebih rendah jika bibandingkan dengan pasir baru.
On Micro-generalized Closed Sets and Micro-generalized Continuity in Micro Topological Spaces
Authors: Jasim Taha H. , Mohsen Saja S. , Eke Kanayo Stella 
Published: March 2022

TheÂ purpose of this paper is toÂ define and studyÂ a newÂ class of sets called microÂ generalizedÂ closed sets and defineÂ micro generalized continuous function and irresolute micro generalized continuous functionÂ in micro topological spaces. Basic properties of micro generalized closed setsÂ and its characterizations are analyzed.
Revisiting Domination, Hop Domination, and Global Hop Domination in Graphs
Authors: Salasalan Gemma Puebla , Canoy, Jr Sergio R 
Published: March 2022

A set S âŠ† V (G) is a hop dominating set of G if for each v âˆˆ V (G) \ S, there exists w âˆˆ S such that dG(v, w) = 2. It is a global hop dominating set of G if it is a hop dominating set of both G and the complementÂ of G. The minimum cardinality of a hop dominating (global hop dominating) set of G, denoted by Î³h(G)(resp.Î³gh(G)), is called the hop domination (resp. global hop domination) number of G. In this paper, we give some realization results involving domination, hop domination, and global hop domination parameters. Also, we give a rectification of a result found in a recent paper of the authors and use this to prove some results in this paper.Â Â
Updating and Developing Information System CV X
Authors: Muhammad Raihan Nur  , Oktaroza Magnaz Lestira 
Published: March 2022

Abstract. CV X is a trading company that sells various types of packaging. This company runs its business activities with an order system. Problem which faced by CV X in carrying out its operational activities are the unclear duties, roles, functions and responsibilities in each section due to the absence of an organizational structure and written job descriptions, incomplete documents in terms of availability and format, and the report of each section is not generated. The purpose of this research is to design a sales, purchasing, and delivery & assembly information system, so as to reduce the constraints and risks in carrying out its business activities. The method used in this research is the Framework For Application Of System Technique (FAST), by going through the System Development stage, the data collection technique is using Joint Application Development (JAD). The results obtained from the design of information systems carried out by researchers in the form of information system designs such as sales, purchasing, shipping and assembly information systems, documents and reports from each section, and the interface of the proposed information system, which is expected to assist operational activities. The company can run more effectively and efficiently because of good internal control.
Abstrak. CV X merupakan sebuah perusahaan yang bergerak di bidang perdagangan yang menjual berbagai macam jenis dari packaging. Perusahaan ini melakukan kegiatan bisnisnya dengan sistem by order. Kendala yang dihadapi oleh CV X dalam menjalankan kegiatan operasionalnya yakni tidak adanya kejelasan tugas, peran, fungsi dan tanggung jawab di setiap bagian karena tidak adanya struktur organisasi dan job description secara tertulis, kurang lengkapnya dokumen dari segi ketersediaan dan formatnya, dan laporan dari setiap bagian tidak dibuatkan. Tujuan dibuatnya penelitian ini adalah untuk dilakukannya perancangan sistem informasi penjualan, pembelian, dan pengiriman & perakitan, sehingga dapat mengurangi kendala maupun risiko dalam menjalankan kegiatan bisnisnya. Metode yang digunakan dalam penelitian ini adalah Framework of the Application System Technique (FAST), dengan melalui tahapan System Development, yang teknik pengumpulan datanya menggunakan Joint Application Development (JAD). Hasil yang diperoleh dari perancangan sistem informasi yang dilakukan oleh peneliti, yaitu berupa rancangan sistem informasi seperti, sistem informasi penjualan, pembelian, pengiriman dan perakitan, dokumen dan laporan dari setiap bagian, dan interface dari sistem informasi yang diusulkan, yang diharapkan dapat membantu kegiatan operasional perusahaan agar berjalan lebih efektif dan efisien karena baiknya pengendalian internal yang diterapkan.